Isaac Cyel
type: MusicGroup
popularity: 2
followers: 185
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe482233bbdfe52133ae6fad7c7ba4ffde1eed12b6f2ffb6dbfd37b3f4763d76
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f42698d-87fe-4bed-baea-7ffd41de8b97.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f42698d-87fe-4bed-baea-7ffd41de8b97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3f42698d-87fe-4bed-baea-7ffd41de8b97
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe482233bbdfe52133ae6fad7c7ba4ffde1eed12b6f2ffb6dbfd37b3f4763d76","name":"Isaac Cyel","registered_at":"2026-06-16T11:37:07Z","symbol":"NIM1039834","token_address":"0x9445dac4ff38f36b6e8d452830bc3acf8b7e631d","type":"artist","uuid":"3f42698d-87fe-4bed-baea-7ffd41de8b97"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe482233bbdfe52133ae6fad7c7ba4ffde1eed12b6f2ffb6dbfd37b3f4763d76. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3f42698d-87fe-4bed-baea-7ffd41de8b97.json and https://artists.proofprofile.net/proofs/artist/3f42698d-87fe-4bed-baea-7ffd41de8b97.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xbe482233bbdfe52133ae6fad7c7ba4ffde1eed12b6f2ffb6dbfd37b3f4763d76","name":"Isaac Cyel","registered_at":"2026-06-16T11:37:07Z","symbol":"NIM1039834","token_address":"0x9445dac4ff38f36b6e8d452830bc3acf8b7e631d","type":"artist","uuid":"3f42698d-87fe-4bed-baea-7ffd41de8b97"}
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2022-10-07
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  type: MusicAlbum
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