Orchestre abdessamad errabie
type: MusicGroup
genre: gnawa
genre: moroccan chaabi
genre: raï
popularity: 9
followers: 416
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01d7cfdd2962b43d5f970466c631dc2de5d7a7f1cf975bc126d36fd9815132e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954124
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7bf96be0-cafa-4460-991c-15b3eb26ee32.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7bf96be0-cafa-4460-991c-15b3eb26ee32.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7bf96be0-cafa-4460-991c-15b3eb26ee32
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T18:22:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x01d7cfdd2962b43d5f970466c631dc2de5d7a7f1cf975bc126d36fd9815132e8","name":"Orchestre abdessamad errabie","registered_at":"2026-06-17T08:42:31Z","symbol":"NIM1341708","token_address":"0x871cbf54767a120f5c7cdaf95ed74cf34f3b920f","type":"artist","uuid":"7bf96be0-cafa-4460-991c-15b3eb26ee32"}
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 0x01d7cfdd2962b43d5f970466c631dc2de5d7a7f1cf975bc126d36fd9815132e8. Chain 2 (Bitcoin): anchored in block 954124 (2026-06-17T18:22:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7bf96be0-cafa-4460-991c-15b3eb26ee32.json and https://artists.proofprofile.net/proofs/artist/7bf96be0-cafa-4460-991c-15b3eb26ee32.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T18:22:18Z
  text: {"copyright_id":"0x01d7cfdd2962b43d5f970466c631dc2de5d7a7f1cf975bc126d36fd9815132e8","name":"Orchestre abdessamad errabie","registered_at":"2026-06-17T08:42:31Z","symbol":"NIM1341708","token_address":"0x871cbf54767a120f5c7cdaf95ed74cf34f3b920f","type":"artist","uuid":"7bf96be0-cafa-4460-991c-15b3eb26ee32"}
album: Nodi chathi
  type: MusicAlbum
  date published: 2021-06-11
album: Soiree live a marseille
  type: MusicAlbum
  date published: 2021-07-02
album: Fi aarkom yalbnat
  type: MusicAlbum
  date published: 2021-07-23