1234 Yaps
type: MusicGroup
popularity: 3
followers: 667
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08fd0e5d1a38e494437a2911dfb33860bf0e75e15725bfd00c83fa3d25bf6b2c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953928
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953928
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e0ffe10-212c-493d-bc41-fb5a767a64c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e0ffe10-212c-493d-bc41-fb5a767a64c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1e0ffe10-212c-493d-bc41-fb5a767a64c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:21:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08fd0e5d1a38e494437a2911dfb33860bf0e75e15725bfd00c83fa3d25bf6b2c","name":"1234 Yaps","registered_at":"2026-06-16T00:02:43Z","symbol":"NIM0874017","token_address":"0x67e227cf3b5bf3d68526e226271816a06a40908d","type":"artist","uuid":"1e0ffe10-212c-493d-bc41-fb5a767a64c8"}
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 0x08fd0e5d1a38e494437a2911dfb33860bf0e75e15725bfd00c83fa3d25bf6b2c. Chain 2 (Bitcoin): anchored in block 953928 (2026-06-16T10:21:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e0ffe10-212c-493d-bc41-fb5a767a64c8.json and https://artists.proofprofile.net/proofs/artist/1e0ffe10-212c-493d-bc41-fb5a767a64c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T10:21:55Z
  text: {"copyright_id":"0x08fd0e5d1a38e494437a2911dfb33860bf0e75e15725bfd00c83fa3d25bf6b2c","name":"1234 Yaps","registered_at":"2026-06-16T00:02:43Z","symbol":"NIM0874017","token_address":"0x67e227cf3b5bf3d68526e226271816a06a40908d","type":"artist","uuid":"1e0ffe10-212c-493d-bc41-fb5a767a64c8"}
album: El Circo Electoral
  type: MusicAlbum
  date published: 2021-09-01
album: Quiero Tomar Cerveza
  type: MusicAlbum
  date published: 2023-08-03
album: Falsedad En Navidad
  type: MusicAlbum
  date published: 2023-12-24