Ahmed Boussou
type: MusicGroup
genre: gnawa
genre: sufi
popularity: 4
followers: 128
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79b2658176e0399b0f1dacbdc1431146af4d2aac607a8dc631151d5f96d6f255
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/597070b1-af38-469b-be0f-f7e20b2e48bc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/597070b1-af38-469b-be0f-f7e20b2e48bc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/597070b1-af38-469b-be0f-f7e20b2e48bc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79b2658176e0399b0f1dacbdc1431146af4d2aac607a8dc631151d5f96d6f255","name":"Ahmed Boussou","registered_at":"2026-06-16T20:45:22Z","symbol":"NIM1170630","token_address":"0x36b28ee436a13c98281b9ac1c1e6c63b85490567","type":"artist","uuid":"597070b1-af38-469b-be0f-f7e20b2e48bc"}
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 0x79b2658176e0399b0f1dacbdc1431146af4d2aac607a8dc631151d5f96d6f255. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/597070b1-af38-469b-be0f-f7e20b2e48bc.json and https://artists.proofprofile.net/proofs/artist/597070b1-af38-469b-be0f-f7e20b2e48bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x79b2658176e0399b0f1dacbdc1431146af4d2aac607a8dc631151d5f96d6f255","name":"Ahmed Boussou","registered_at":"2026-06-16T20:45:22Z","symbol":"NIM1170630","token_address":"0x36b28ee436a13c98281b9ac1c1e6c63b85490567","type":"artist","uuid":"597070b1-af38-469b-be0f-f7e20b2e48bc"}