Realms

Source bitcoinuniverseio/core (private)

Path backend/packages/ecosystem-contracts/lib/protocols.js

Chain bitcoin

Network mainnet

Lifecycle enabled

Verified 2026-09-01

AvailabilityEnabledSwitched on in the shipped build. The actions marked supported below are the ones Core can execute.

ChainbitcoinOwnership model: utxo. Decimals: none.

Actions supported12 / 13Trading actions are declared supported for this protocol.

Feature gateNoneNo gate stands between the shipped build and the actions below.

Execution model

Core builds and validates the transaction; your wallet signs it.

Registry values

Execution mode

in-app-execution

Owning surface

main

Availability

enabled

Feature gate

null

Aliases accepted

realmatomicals-realms

Address roles

ordinals

Actions

Action	Supported	Mode, or the reason it is not
View	Yes	Core builds and validates the transaction; your wallet signs it.
View collection	Yes	Core builds and validates the transaction; your wallet signs it.
View activity	Yes	Core builds and validates the transaction; your wallet signs it.
List	Yes	Core builds and validates the transaction; your wallet signs it.
Update listing	Yes	Core builds and validates the transaction; your wallet signs it.
Delist	Yes	Core builds and validates the transaction; your wallet signs it.
Buy	Yes	Core builds and validates the transaction; your wallet signs it.
Make offer	Yes	Core builds and validates the transaction; your wallet signs it.
Accept offer	Yes	Core builds and validates the transaction; your wallet signs it.
Cancel offer	Yes	Core builds and validates the transaction; your wallet signs it.
Sell	No	Realms has no executable offer workflow on this marketplace surface.
Settle	Yes	Core builds and validates the transaction; your wallet signs it.
Reconcile	Yes	Core builds and validates the transaction; your wallet signs it.

Why the rest are unavailable

• Sell

  Realms has no executable offer workflow on this marketplace surface.

Source of truth

Question	What answers it
Which orders exist	Durable Atomicals Realm Marketplace order and broadcast journal
Who owns the asset	Verified authoritative realm winner, exact single Atomical outpoint, owner script, and stable checkpoint
Whether a trade settled	Exact unburned realm output assignment and signed payout observed after the configured confirmation depth
What the protocol state is	Configured Atomicals ElectrumX authoritative realm authority

Indexer

Primary index

Configured Atomicals ElectrumX authoritative realm authority

Fallbacks

None. If the primary index cannot be read, this protocol has nothing to fall back to and the page says the read failed.

What a mutation must prove

Mutations fail closed unless the realm resolver returns the verified winner at the exact live owner outpoint.

Freshness, confirmation, and reorg policy

Policy	Value	What the registry states
Freshness enforced	No	Every mutation rechecks the Bitcoin and Atomicals checkpoint; deployment readiness must enforce operator lag limits.
Maximum index lag	not set	No numeric block-lag ceiling is configured for this protocol.
Maximum observation age	not set	No maximum age is configured for an observation used by a mutation.
Listing confirmations	not set	Settlement requires at least one confirmation by default; operators may configure 1-100.
Settlement confirmations	1	A trade is recorded as settled after 1 confirmation.
Automatic reorg reconciliation	Yes	Authoritative winner and outspend reconciliation preserve signed evidence across rollback.

Where else this protocol appears

The Bitcoin Universe registry records actions per product surface. Core is the main surface. The others are named here because a reader who cannot do something in Core may be able to do it in a sibling product.

Surface	Actions recorded
Coremain	viewdiscoverview-collectionview-activityview-transactionlistupdate-listingunlistbuymake-offeraccept-offercancel-offersettlereconcile
Walletwallet	viewsendreceive
Inscribeinscribe	minttransfer

Read this alongside

• The support matrix, for how Realms compares with the other 28 marketplace protocols.
• How to read a protocol row, for what each value on this page means.
• Market safety, before acting on anything here.