Raouf Necer
type: MusicGroup
popularity: 2
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc95c75b6f22f70450f5bcb6fa9421b0d1a801eb24a924ddac5dfbefa6962cbc7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953846
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953846
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00d33647-d73c-4e98-bd6f-cf2a535de4df.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00d33647-d73c-4e98-bd6f-cf2a535de4df.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/00d33647-d73c-4e98-bd6f-cf2a535de4df
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:48:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc95c75b6f22f70450f5bcb6fa9421b0d1a801eb24a924ddac5dfbefa6962cbc7","name":"Raouf Necer","registered_at":"2026-06-15T13:49:28Z","symbol":"NIM0727684","token_address":"0x8a75a9b38f8736dff69e8b32d57bfcd6d34248d4","type":"artist","uuid":"00d33647-d73c-4e98-bd6f-cf2a535de4df"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95c75b6f22f70450f5bcb6fa9421b0d1a801eb24a924ddac5dfbefa6962cbc7. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00d33647-d73c-4e98-bd6f-cf2a535de4df.json and https://artists.proofprofile.net/proofs/artist/00d33647-d73c-4e98-bd6f-cf2a535de4df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0xc95c75b6f22f70450f5bcb6fa9421b0d1a801eb24a924ddac5dfbefa6962cbc7","name":"Raouf Necer","registered_at":"2026-06-15T13:49:28Z","symbol":"NIM0727684","token_address":"0x8a75a9b38f8736dff69e8b32d57bfcd6d34248d4","type":"artist","uuid":"00d33647-d73c-4e98-bd6f-cf2a535de4df"}
album: Galaxy Solos
  type: MusicAlbum
  date published: 2022-10-10
album: Neostalgic
  type: MusicAlbum
  date published: 2025-03-12
album: Guitar Philosophy
  type: MusicAlbum
  date published: 2025-03-12
album: Slow Blues in a rainy night
  type: MusicAlbum
  date published: 2025-03-12