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Research draft

hashish

vr.tr.hashish · PHY.OBJ

Enable an agent to recognise hashish as a cannabis resin preparation, assess the evidence about its composition and condition, and determine appropriate handling within the applicable context.

Thing Registry Physical world and living systems

Research draft, second pass

A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.

recalled by Codex without web access - no source was read

Researched by: Codex

Purpose and description

Enable an agent to recognise hashish as a cannabis resin preparation, assess the evidence about its composition and condition, and determine appropriate handling within the applicable context.

Hashish is a cannabis preparation consisting primarily of separated glandular resin, often pressed into a cohesive mass, that contains cannabinoids and variable amounts of plant material.

It can be Classify a specimen provisionally and identify the evidence needed to confirm its resin identity.; Link a batch to laboratory findings while preserving sampling limits and analytical uncertainty.; Compare composition and condition across documented specimens or observation dates.; Flag ambiguous identity, suspected adulteration or compromised packaging for qualified assessment.; Determine whether a proposed storage, transfer, testing or disposal action has the necessary contextual authorisation..

Distinguishing features

Identity rests on evidence that the material is a cannabis resin preparation; colour, smell and a seller's label alone do not establish it.

Distinguish a resin preparation from dried cannabis flower by examining its material structure and the presence of intact floral tissue.

Distinguish hashish from loose separated resin glands by recording consolidation and the terminology used by the relevant authority; the boundary requires an explicit convention.

Distinguish hashish from hash oil or other concentrates using documented material identity and processing category rather than assuming that all cannabis concentrates are hashish.

Treat commercial names and geographical style names as claims to verify, not as proof of origin, composition or authenticity.

Scope

+ Identification of cannabis resin preparations described as hashish

+ Batch-specific cannabinoid composition and analytical uncertainty

+ Physical form, homogeneity and condition

+ Evidence of contaminants, adulterants or added ingredients

+ Provenance, custody, packaging and applicable handling restrictions

- Cannabis plants, cultivation and plant taxonomy

- Dried cannabis flower as a separate material

- Hash oil and other extracts except where needed to resolve category boundaries

- Manufacturing equipment and production instructions

- Individual consumption, dosing and clinical treatment

- Drug policy and trafficking organisations as independent subjects

Characteristics

Material identity
Cannabis resin preparation supported; identity provisional; another material; unresolved Prevents a label or visual resemblance from becoming an unsupported identification.
Physical form
Block; slab; ball; loose fragments; powder; other documented form Supports recognition, packaging assessment and representative sampling.
Texture under stated conditions
Recorded description with observation temperature in °C Makes observations of hardness, friability or stickiness interpretable without treating texture as proof of quality.
Net material mass
g, excluding packaging and stating measurement uncertainty Supports inventory, sample accounting and reconciliation of transfers.
Cannabinoid profile
mg/g or mass %, by named analyte, with analytical method and reporting basis Allows comparison of measured composition without conflating individual cannabinoids or incompatible reporting conventions.
Sample representativeness
Documented sampling plan; limited subsample; unknown Controls whether an analytical result can reasonably describe the wider batch.
Foreign material and contaminant findings
Named observation or analyte result; not detected at stated limit; not tested Separates an actual negative result from an absence of testing.
Batch and provenance linkage
Links to source records, batch identifiers, transfers and supporting evidence Connects the physical material to claims and laboratory reports that apply to it.
Package integrity
Intact; opened; damaged; resealed; unknown Helps assess substitution, exposure and continuity of custody.
Activity-specific legal assessment
Jurisdiction, date, intended activity and authoritative determination or unresolved status Avoids assuming that a material label alone establishes permission to possess, transfer, test or dispose of it.

Also called

Charas

Where this came from

wikidata · CC0 1.0

Also registered as vr.tr.hashish

Drafted structure

Bundle to layer to finding to question, as the second pass will find it: 6 bundles · 11 layers · 18 findings · 29 questions.

Resin identity and boundaries Establishes what the hashish designation means for the material being assessed.

Cannabis product labels and concentrate categories may overlap, so recognition needs explicit evidence and boundaries.

Material identification

Separates observed or tested identity from an asserted product name.

Evidence for resin identity

Record the grounds for identifying the specimen as a cannabis resin preparation and the limits of those grounds.

  1. What observations or analytical results support identifying this material as cannabis resin? definition
  2. Which identity claims depend only on packaging, appearance or a supplier's statement? provenance

Adjacent cannabis materials

Resolves overlap with flower, loose resin glands and other concentrates.

Hashish category boundary

Document the convention used to include or exclude a material without creating duplicate models for synonyms.

  1. Under the adopted definition, are loose resin glands or products labelled rosin included in hashish or assigned to neighbouring material models? boundary
  2. What evidence distinguishes this specimen from dried flower, hash oil or a formulated mixture containing cannabis extract? boundary
Composition and analytical evidence Records what has actually been measured about the resin preparation.

A hashish name or style does not establish the composition of a particular batch.

Cannabinoid reporting

Makes cannabinoid results comparable and traceable to their reporting conventions.

Interpretable cannabinoid results

Preserve named analytes, units, methods and any calculation behind reported totals.

  1. Which cannabinoids were measured, in what units and on what moisture or mass basis? measurement
  2. Does a reported THC value refer to measured delta-9-THC, THCA or a calculated total, and what calculation was used? measurement

Batch variation and sampling

Connects a laboratory subsample to the material it is intended to represent.

Limits of batch inference

Record uncertainty arising from sampling a block, multiple pieces or an assembled batch.

  1. Where in the block or collection of pieces was the tested sample taken, and how was it selected? provenance
  2. What evidence supports applying the result to the whole batch rather than only the tested portion? measurement
Physical condition and integrity Describes the resin's observable state and evidence of unwanted material or change.

Physical observations support condition assessment but need to remain separate from unverified claims of potency or purity.

Resin form and change

Captures form and texture under known observation conditions.

Condition observation

Record colour, texture, visible inclusions and changes without assigning unsupported causes.

  1. What form, surface appearance and texture does the material have at the recorded observation temperature? measurement
  2. What changes are documented against an earlier observation of the same material? measurement

Foreign material and contamination

Separates suspected additions and contamination from confirmed findings.

Integrity evidence

Track relevant testing and distinguish botanical carryover, declared ingredients and suspected adulterants.

  1. What evidence identifies non-resin material as residual plant matter, a declared additive or a suspected adulterant? boundary
  2. Which contaminants or undeclared substances were tested for, with what results and detection limits? measurement
  3. Which observations require qualified assessment before the material is handled further? action
Origin and material traceability Connects the hashish specimen to its claimed origin and documented custody.

Style names, source claims and laboratory certificates are useful only when their relationship to the actual material is established.

Origin and style claims

Distinguishes geographical and processing claims from verified provenance.

Supported origin claims

Preserve the source and confidence of origin or broad processing-category assertions.

  1. Does the stated geographical name identify documented origin, a product style or marketing terminology? provenance
  2. What records support the claimed broad processing category, and which details remain unknown? provenance

Specimen-to-record linkage

Maintains identity across packaging, subdivision, testing and transfer.

Continuous batch identification

Connect pieces and samples to parent batches while recording breaks in custody.

  1. Which identifiers link this piece of hashish to its parent batch, packaging and analytical report? provenance
  2. Have subdivision, repackaging or custody gaps weakened confidence that the records describe this material? provenance
Handling and action constraints Supports evidence-based decisions about custody, preservation and permitted actions.

An agent needs both material-specific handling evidence and a contextual basis for actions involving hashish.

Preservation and containment

Records storage exposure and packaging suitability for the intended use of the specimen.

Documented storage condition

Assess whether packaging and storage history support continued custody or analytical use.

  1. What is known about exposure to heat, light, moisture and opened packaging during storage? provenance
  2. Which documented handling requirements apply to preserving this resin specimen for its intended assessment? action

Contextual authorisation

Links contemplated actions to current, applicable determinations.

Permitted material actions

Record the authority and conditions governing a specific action without assigning a universal legal status.

  1. Which jurisdiction, date and material classification govern the proposed possession, transfer, testing or disposal? boundary
  2. What authoritative evidence establishes the permissions and conditions for that action? action
Evidence and external alignment What the world already says about this thing, gathered so the model can be checked against it.

A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.

Reported evidence

Findings from the breadth pass, kept separate from the structural claims.

Check these first

Recalled without web access and unsourced; every item is a lead to verify.

  • This is recalled knowledge, without source consultation.
  • Potency, composition and contamination depend on origin, processing, storage and sample; representative numerical ranges require analytical evidence.
  • Current treaty scheduling, national law and the boundaries of commercial product names should be checked before publication.
  1. Which of these check these first hold for the sense of hashish this model covers, and on what evidence? provenance

Kinds and varieties

Recalled without web access and unsourced; every item is a lead to verify.

  • Dry-sift hashish
  • Hand-rubbed resin, often called charas
  • Ice-water-separated hashish, often called bubble hash
  1. Which of these kinds and varieties hold for the sense of hashish this model covers, and on what evidence? provenance

Standards and regulation

Recalled without web access and unsourced; every item is a lead to verify.

  • The United Nations Single Convention on Narcotic Drugs, 1961, as amended, defines cannabis resin as separated resin, whether crude or purified, obtained from the cannabis plant and places it under international control.
  1. Which of these standards and regulation hold for the sense of hashish this model covers, and on what evidence? provenance

Real-world use

Recalled without web access and unsourced; every item is a lead to verify.

  • Consumed for its psychoactive effects.
  • Used in some traditional social and religious practices.
  • Examined in forensic laboratories for identification and cannabinoid composition.
  • Used as an ingredient in some cannabis-containing preparations.
  1. Which of these real-world use hold for the sense of hashish this model covers, and on what evidence? provenance

Typical measurements

Recalled without web access and unsourced; every item is a lead to verify.

  • THC content by mass - Highly variable; no single representative range asserted - %
  • CBD content by mass - Highly variable; no single representative range asserted - %
  1. Which of these typical measurements hold for the sense of hashish this model covers, and on what evidence? provenance

Failure modes and hazards

Recalled without web access and unsourced; every item is a lead to verify.

  • Intoxication can impair attention, coordination, judgment and driving ability.
  • Exposure can cause anxiety, panic or paranoia; psychotic symptoms can occur, particularly in susceptible individuals.
  • Repeated use can lead to dependence.
  • Smoking exposes users to harmful combustion products.
  • Uncertain potency, adulteration and contamination can make product effects and quality unpredictable.
  1. Which of these failure modes and hazards hold for the sense of hashish this model covers, and on what evidence? provenance

Regional variation

Recalled without web access and unsourced; every item is a lead to verify.

  • Hand-rubbed resin is associated with parts of South Asia, while dry-sift resin has strong traditions in North Africa and parts of western and central Asia.
  • The terms hashish, hash and charas overlap, but their scope varies by region and market.
  • Legal treatment differs by jurisdiction and may distinguish cannabis resin from other cannabis preparations.
  1. Which of these regional variation hold for the sense of hashish this model covers, and on what evidence? provenance

Neighbouring kinds and how to tell them apart

Recalled without web access and unsourced; every item is a lead to verify.

  • Cannabis flower - Flower retains the plant's flowering structures; hashish consists primarily of resin separated from those structures.
  • Hash oil - Hash oil generally denotes an extracted cannabinoid-rich preparation rather than a mass of mechanically separated resin glands.
  • Kief - Kief usually denotes loose, separated resin glands; pressing that material can produce hashish, so the boundary is partly conventional.
  • Tetrahydrocannabinol - THC is a chemical constituent; hashish is a variable mixture containing cannabinoids and other material.
  • Cannabis resin - Cannabis resin names the separated material broadly, including in legal terminology; hashish is a customary name for preparations of that material.
  1. Which of these neighbouring kinds and how to tell them apart hold for the sense of hashish this model covers, and on what evidence? provenance

What the second pass must settle

  • Which authoritative definition should govern the registry boundary between hashish, loose resin glands, rosin and other cannabis concentrates?
  • Does an existing Vercy world model already cover cannabis resin at this granularity and therefore supply the single source of truth?
  • Which validated identification and sampling methods best support conclusions about heterogeneous hashish specimens?
  • Which contaminant panels and interpretation criteria are appropriate for each intended assessment context?
  • What evidence supports storage requirements and condition-change interpretations across different hashish preparations?