JAFFA 51
type: MusicGroup
popularity: 3
followers: 89
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5876944e5156b8b49ec7397e393516fab3d2dfe6527360c7bd34045aa4e8379
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fcdf82a7-8248-4ed1-8ea5-607ef30efe3c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fcdf82a7-8248-4ed1-8ea5-607ef30efe3c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fcdf82a7-8248-4ed1-8ea5-607ef30efe3c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5876944e5156b8b49ec7397e393516fab3d2dfe6527360c7bd34045aa4e8379","name":"JAFFA 51","registered_at":"2026-06-21T17:55:23Z","symbol":"NIM1989938","token_address":"0xdc72e8f1d350afc52cd4205f0381ec361f118dc6","type":"artist","uuid":"fcdf82a7-8248-4ed1-8ea5-607ef30efe3c"}
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 0xe5876944e5156b8b49ec7397e393516fab3d2dfe6527360c7bd34045aa4e8379. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fcdf82a7-8248-4ed1-8ea5-607ef30efe3c.json and https://artists.proofprofile.net/proofs/artist/fcdf82a7-8248-4ed1-8ea5-607ef30efe3c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xe5876944e5156b8b49ec7397e393516fab3d2dfe6527360c7bd34045aa4e8379","name":"JAFFA 51","registered_at":"2026-06-21T17:55:23Z","symbol":"NIM1989938","token_address":"0xdc72e8f1d350afc52cd4205f0381ec361f118dc6","type":"artist","uuid":"fcdf82a7-8248-4ed1-8ea5-607ef30efe3c"}
album: Clouds of Bamba
  type: MusicAlbum
  date published: 2023-06-27
album: Food For Thought -Appetizers
  type: MusicAlbum
  date published: 2025-03-07
album: Food For Thought - Main course
  type: MusicAlbum
  date published: 2025-04-11
album: food for thought - deserts
  type: MusicAlbum
  date published: 2025-07-11