Su Mesa Café Music
type: MusicGroup
popularity: 2
followers: 64
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c1c5640b0d49c0703f67e44c4c71a12c9aec28157ec322e8906a1c21031721f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac2683ce-7021-4d88-bb1f-7989f326862a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac2683ce-7021-4d88-bb1f-7989f326862a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ac2683ce-7021-4d88-bb1f-7989f326862a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c1c5640b0d49c0703f67e44c4c71a12c9aec28157ec322e8906a1c21031721f","name":"Su Mesa Café Music","registered_at":"2026-06-20T10:03:06Z","symbol":"NIM1586452","token_address":"0x946ef1b9484d2686b68f57885eddf66449637737","type":"artist","uuid":"ac2683ce-7021-4d88-bb1f-7989f326862a"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c1c5640b0d49c0703f67e44c4c71a12c9aec28157ec322e8906a1c21031721f. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac2683ce-7021-4d88-bb1f-7989f326862a.json and https://artists.proofprofile.net/proofs/artist/ac2683ce-7021-4d88-bb1f-7989f326862a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0x5c1c5640b0d49c0703f67e44c4c71a12c9aec28157ec322e8906a1c21031721f","name":"Su Mesa Café Music","registered_at":"2026-06-20T10:03:06Z","symbol":"NIM1586452","token_address":"0x946ef1b9484d2686b68f57885eddf66449637737","type":"artist","uuid":"ac2683ce-7021-4d88-bb1f-7989f326862a"}
album: Recuérdame
  type: MusicAlbum
  date published: 2025-01-24
album: Hay Un Lugar
  type: MusicAlbum
  date published: 2025-03-21