Issouf Manem yam
type: MusicGroup
popularity: 2
followers: 50
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x059dd532ea042d137df01192df6cf4838a3b5c0f30d1969add45ea53e324682b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/457bd128-8e7b-41f0-841c-9c00f8d7e46f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/457bd128-8e7b-41f0-841c-9c00f8d7e46f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/457bd128-8e7b-41f0-841c-9c00f8d7e46f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x059dd532ea042d137df01192df6cf4838a3b5c0f30d1969add45ea53e324682b","name":"Issouf Manem yam","registered_at":"2026-06-16T13:47:24Z","symbol":"NIM1070898","token_address":"0x9c1a69a1e465f5631c07f7098a23619a2394453c","type":"artist","uuid":"457bd128-8e7b-41f0-841c-9c00f8d7e46f"}
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 0x059dd532ea042d137df01192df6cf4838a3b5c0f30d1969add45ea53e324682b. Chain 2 (Bitcoin): anchored in block 954058 (2026-06-17T06:34:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/457bd128-8e7b-41f0-841c-9c00f8d7e46f.json and https://artists.proofprofile.net/proofs/artist/457bd128-8e7b-41f0-841c-9c00f8d7e46f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T06:34:31Z
  text: {"copyright_id":"0x059dd532ea042d137df01192df6cf4838a3b5c0f30d1969add45ea53e324682b","name":"Issouf Manem yam","registered_at":"2026-06-16T13:47:24Z","symbol":"NIM1070898","token_address":"0x9c1a69a1e465f5631c07f7098a23619a2394453c","type":"artist","uuid":"457bd128-8e7b-41f0-841c-9c00f8d7e46f"}
album: Dunia
  type: MusicAlbum
  date published: 2025-10-17