DUST-20
Source bitcoinuniverseio/core (private)
Path backend/packages/ecosystem-contracts/lib/protocols.js
Chain bitcoin
Network mainnet
Lifecycle read-only
Verified 2026-09-01
AvailabilityRead-onlyYou can see it but you cannot trade it. Core reads the protocol and shows it; no marketplace mutation is available.
ChainbitcoinOwnership model: utxo. Decimals: none.
Actions supported3 / 13No trading action is declared supported for this protocol.
Feature gateNoneNo gate stands between the shipped build and the actions below.
Execution model
Reads only. No execution path is deployed.
Registry values
- Execution mode
read-only- Owning surface
main- Availability
read-only- Feature gate
null- Aliases accepted
dust-20- Address roles
paymentordinals
Actions
| Action | Supported | Mode, or the reason it is not |
|---|---|---|
View | Yes | Reads only. No execution path is deployed. |
View collection | Yes | Reads only. No execution path is deployed. |
View activity | Yes | Reads only. No execution path is deployed. |
List | No | DUST-20 mutations are unavailable until a typed authoritative ownership resolver replaces the retired address-only legacy flow. |
Update listing | No | DUST-20 mutations are unavailable until a typed authoritative ownership resolver replaces the retired address-only legacy flow. |
Delist | No | DUST-20 mutations are unavailable until a typed authoritative ownership resolver replaces the retired address-only legacy flow. |
Buy | No | DUST-20 mutations are unavailable until a typed authoritative ownership resolver replaces the retired address-only legacy flow. |
Make offer | No | DUST-20 mutations are unavailable until a typed authoritative ownership resolver replaces the retired address-only legacy flow. |
Accept offer | No | DUST-20 mutations are unavailable until a typed authoritative ownership resolver replaces the retired address-only legacy flow. |
Cancel offer | No | DUST-20 mutations are unavailable until a typed authoritative ownership resolver replaces the retired address-only legacy flow. |
Sell | No | DUST-20 mutations are unavailable until a typed authoritative ownership resolver replaces the retired address-only legacy flow. |
Settle | No | DUST-20 mutations are unavailable until a typed authoritative ownership resolver replaces the retired address-only legacy flow. |
Reconcile | No | DUST-20 mutations are unavailable until a typed authoritative ownership resolver replaces the retired address-only legacy flow. |
Why the rest are unavailable
ListUpdate listingDelistBuyMake offerAccept offerCancel offerSellSettleReconcileDUST-20 mutations are unavailable until a typed authoritative ownership resolver replaces the retired address-only legacy flow.
Source of truth
| Question | What answers it |
|---|---|
| Which orders exist | Read-only legacy Universe catalog |
| Who owns the asset | No safe typed mutation resolver is configured |
| Whether a trade settled | No supported settlement while ownership is unverifiable |
| What the protocol state is | DUST-20 indexer discovery and portfolio data |
Indexer
Primary index
DUST-20 indexer discovery and portfolio data
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
DUST-20 mutations are unavailable until a typed authoritative ownership resolver replaces the retired address-only legacy flow.
Freshness, confirmation, and reorg policy
| Policy | Value | What the registry states |
|---|---|---|
| Freshness enforced | No | Discovery is non-authoritative for mutations. |
| 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 | No supported marketplace mutation reaches settlement. |
| Settlement confirmations | not set | No settlement depth applies, because no supported action reaches settlement. |
| Automatic reorg reconciliation | No | Read-only catalog data follows its discovery source. |
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-transaction |
Walletwallet | viewsendreceive |
Inscribeinscribe | deployminttransfer |
Read this alongside
Section titled “Read this alongside”- The support matrix, for how DUST-20 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.