Fath Najm
type: MusicGroup
genre: moroccan chaabi
genre: raï
popularity: 2
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53eef6519f89e7617cc794c01f1b8e4b4ac8f11e1b7aa0242b2d112810d75382
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa517929-1ce1-4af5-a594-9c9e5ad53b20.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa517929-1ce1-4af5-a594-9c9e5ad53b20.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa517929-1ce1-4af5-a594-9c9e5ad53b20
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53eef6519f89e7617cc794c01f1b8e4b4ac8f11e1b7aa0242b2d112810d75382","name":"Fath Najm","registered_at":"2026-06-20T09:33:31Z","symbol":"NIM1580162","token_address":"0xb09fcc7d7feb5e6ce980fb0875d229308251b41b","type":"artist","uuid":"aa517929-1ce1-4af5-a594-9c9e5ad53b20"}
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 0x53eef6519f89e7617cc794c01f1b8e4b4ac8f11e1b7aa0242b2d112810d75382. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa517929-1ce1-4af5-a594-9c9e5ad53b20.json and https://artists.proofprofile.net/proofs/artist/aa517929-1ce1-4af5-a594-9c9e5ad53b20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x53eef6519f89e7617cc794c01f1b8e4b4ac8f11e1b7aa0242b2d112810d75382","name":"Fath Najm","registered_at":"2026-06-20T09:33:31Z","symbol":"NIM1580162","token_address":"0xb09fcc7d7feb5e6ce980fb0875d229308251b41b","type":"artist","uuid":"aa517929-1ce1-4af5-a594-9c9e5ad53b20"}
album: Al Atlas
  type: MusicAlbum
  date published: 2019-08-26