Without a Word
type: MusicGroup
genre: hardcore
popularity: 3
followers: 66
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd1bd541a9ea66eb57e750c7fefa79f51740072f3e2a146677af05a959da3d7b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1eda2ef-2720-403e-b9b1-ced2d551f795.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1eda2ef-2720-403e-b9b1-ced2d551f795.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b1eda2ef-2720-403e-b9b1-ced2d551f795
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd1bd541a9ea66eb57e750c7fefa79f51740072f3e2a146677af05a959da3d7b","name":"Without a Word","registered_at":"2026-06-20T13:17:17Z","symbol":"NIM1619038","token_address":"0x535851ffe51f05d6e3b6bd23b2ff0dcd7e6f16e8","type":"artist","uuid":"b1eda2ef-2720-403e-b9b1-ced2d551f795"}
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 0xfd1bd541a9ea66eb57e750c7fefa79f51740072f3e2a146677af05a959da3d7b. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1eda2ef-2720-403e-b9b1-ced2d551f795.json and https://artists.proofprofile.net/proofs/artist/b1eda2ef-2720-403e-b9b1-ced2d551f795.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xfd1bd541a9ea66eb57e750c7fefa79f51740072f3e2a146677af05a959da3d7b","name":"Without a Word","registered_at":"2026-06-20T13:17:17Z","symbol":"NIM1619038","token_address":"0x535851ffe51f05d6e3b6bd23b2ff0dcd7e6f16e8","type":"artist","uuid":"b1eda2ef-2720-403e-b9b1-ced2d551f795"}
album: Demo
  type: MusicAlbum
  date published: 2025-02-14