Soul A
type: MusicGroup
genre: moroccan pop
genre: moroccan rap
genre: raï
popularity: 15
followers: 18944
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e08a807c1c4593a6f497854e309e7949ab848e67233eb87abe44ea35b9b5f0b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca5a487e-d518-4570-a0f7-f0a0b6207a95.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca5a487e-d518-4570-a0f7-f0a0b6207a95.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ca5a487e-d518-4570-a0f7-f0a0b6207a95
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e08a807c1c4593a6f497854e309e7949ab848e67233eb87abe44ea35b9b5f0b","name":"Soul A","registered_at":"2026-06-15T01:46:24Z","symbol":"NIM0643425","token_address":"0xa04dd650f913be30c8110a5ce3d12b21e9791f5e","type":"artist","uuid":"ca5a487e-d518-4570-a0f7-f0a0b6207a95"}
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 0x5e08a807c1c4593a6f497854e309e7949ab848e67233eb87abe44ea35b9b5f0b. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca5a487e-d518-4570-a0f7-f0a0b6207a95.json and https://artists.proofprofile.net/proofs/artist/ca5a487e-d518-4570-a0f7-f0a0b6207a95.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T11:52:51Z
  text: {"copyright_id":"0x5e08a807c1c4593a6f497854e309e7949ab848e67233eb87abe44ea35b9b5f0b","name":"Soul A","registered_at":"2026-06-15T01:46:24Z","symbol":"NIM0643425","token_address":"0xa04dd650f913be30c8110a5ce3d12b21e9791f5e","type":"artist","uuid":"ca5a487e-d518-4570-a0f7-f0a0b6207a95"}
album: Ohoy
  type: MusicAlbum
  date published: 2020-09-04
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  type: MusicAlbum
  date published: 2020-11-04
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  date published: 2020-12-04
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