DRC-20

The BRC-20 token model applied to Dogecoin inscriptions.

Chain

Dogecoin

Carrier

Doginals inscription carrying a JSON payload

Ownership model

hybrid

Operations

deploy, mint, transfer

Also written

drc-20

Where it came from

Created outside Bitcoin Universe by The Dogecoin ordinals community, 2023.

Where the specification lives

DRC-20 has no Bitcoin Universe specification repository. Its specification is bitcoinuniverseio/ord-dogecoin.

Bitcoin Universe indexes or implements it in bitcoinuniverseio/ord-dogecoin.

Support in Bitcoin Universe products

Feature gated

Implemented, but switched off unless an operator enables the gate.

Execution model: Executed through an external venue or protocol service. This surface sits behind the dogecoinMarketplaceV1 feature gate.

Where it appears

• Core: view, view-collection, view-activity, list, update-listing, unlist, buy, make-offer, accept-offer, cancel-offer, settle, reconcile
• Wallet: view, send, receive
• Inscribe: mint

Implemented

• viewexternal-execution
• view-collectionexternal-execution
• view-activityexternal-execution
• listexternal-execution
• update-listingexternal-execution
• unlistexternal-execution
• buyexternal-execution
• make-offerexternal-execution
• accept-offerexternal-execution
• cancel-offerexternal-execution
• settleexternal-execution
• reconcileexternal-execution

Not implemented, and why

sell

DRC-20 has no executable offer workflow on this marketplace surface.

Operational behaviour

Indexing

State is read from Configured DRC-20 checkpoint authority and Dogecoin Core.

What must be true before any change is accepted: Execution requires distinct read and execution credentials, a fresh execution-authenticated readiness probe, a complete authoritative checkpoint, Core-verified funding, exact immutable economics, and protocol-native post-sign validation.

Confirmation

Settlement requires the exact Dogecoin transaction confirmation and the expected protocol-state transition in a later authoritative checkpoint.

Settlement requires at least 1 confirmation.

Reorganisation

The authority appends reorg observations, reopens or invalidates affected orders deterministically, and preserves funding, broadcast, and replacement lineage.

Freshness

Every mutation is bound to the exact authority checkpoint and an execution-authenticated readiness observation; deployment readiness must enforce its configured checkpoint-age and lag limits.

Provenance

Capability facts on this page were generated from backend/packages/ecosystem-contracts/lib/protocols.js in bitcoinuniverseio/core at 15dd03b5986a. Implemented behaviour is not the same as production availability: see how to read our status.