Semantic Substrate

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The transaction-record position in the onchain verification layer.

A canonical coordinate for infrastructure that generates, stores, and surfaces tamper-evident onchain receipts for transactions, actions, and attestations.

Coordinated sets this position belongs to — the coverage it extends. Counts are the live cluster size in the graph.

Architectural context

Onchain · Cross-Vertical · 2 compound moats. Cross-cutting: Onchain, Receipts.

Layer position: Cross-cutting

OnchainReceipts

Why this is canonical

'Receipt' is the most universally understood verification artifact: the record that proves a transaction occurred, was completed, and can be referenced. Onchain, this is already technically precise — transaction receipts are a core data structure. The domain names the concept at the product layer, making it the natural home for receipt infrastructure built on blockchain verification.

Where it fits

A few directions this coordinate opens —

Transaction verification and audit
A platform for generating and sharing tamper-evident onchain receipts for payments, transfers, and contract executions.
Payments infrastructure companies, DeFi audit platforms, enterprise transaction verification vendors
AI agent action attestation
Onchain receipts for AI agent actions — verifiable records that an agent completed a task, made a payment, or executed a decision.
AI agent infrastructure builders, autonomous agent platforms, enterprise AI governance companies

Illustrative, not exhaustive — held as a transferable canonical position, open to the buyer's own use.