Vadiya Mint El Hanevi
type: MusicGroup
genre: gnawa
popularity: 3
followers: 119
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb26ab1c035164effb2c529ee24e680a047aa00a437e357a3d3b08aed0b9aa292
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d53a5fbd-5cbd-4f8c-97ea-541a0e77ffe0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d53a5fbd-5cbd-4f8c-97ea-541a0e77ffe0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d53a5fbd-5cbd-4f8c-97ea-541a0e77ffe0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb26ab1c035164effb2c529ee24e680a047aa00a437e357a3d3b08aed0b9aa292","name":"Vadiya Mint El Hanevi","registered_at":"2026-06-21T02:23:03Z","symbol":"NIM1790570","token_address":"0xd999212a0d01c559cc0e2caf4ebab73e01098117","type":"artist","uuid":"d53a5fbd-5cbd-4f8c-97ea-541a0e77ffe0"}
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 0xb26ab1c035164effb2c529ee24e680a047aa00a437e357a3d3b08aed0b9aa292. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d53a5fbd-5cbd-4f8c-97ea-541a0e77ffe0.json and https://artists.proofprofile.net/proofs/artist/d53a5fbd-5cbd-4f8c-97ea-541a0e77ffe0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0xb26ab1c035164effb2c529ee24e680a047aa00a437e357a3d3b08aed0b9aa292","name":"Vadiya Mint El Hanevi","registered_at":"2026-06-21T02:23:03Z","symbol":"NIM1790570","token_address":"0xd999212a0d01c559cc0e2caf4ebab73e01098117","type":"artist","uuid":"d53a5fbd-5cbd-4f8c-97ea-541a0e77ffe0"}