Kelu Reggae
type: MusicGroup
genre: roots reggae
genre: spanish-language reggae
popularity: 2
followers: 374
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6297a9fa74f487d31dca0a28e352df04cb43ac30e7d5946dec025e5aa31ff3d1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b13386eb-a255-43cf-894c-8f80fef7718f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b13386eb-a255-43cf-894c-8f80fef7718f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b13386eb-a255-43cf-894c-8f80fef7718f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6297a9fa74f487d31dca0a28e352df04cb43ac30e7d5946dec025e5aa31ff3d1","name":"Kelu Reggae","registered_at":"2026-06-20T11:58:49Z","symbol":"NIM1610486","token_address":"0xe384efed49b7c3daa6ce1e247a65ae8bad48032e","type":"artist","uuid":"b13386eb-a255-43cf-894c-8f80fef7718f"}
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 0x6297a9fa74f487d31dca0a28e352df04cb43ac30e7d5946dec025e5aa31ff3d1. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b13386eb-a255-43cf-894c-8f80fef7718f.json and https://artists.proofprofile.net/proofs/artist/b13386eb-a255-43cf-894c-8f80fef7718f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x6297a9fa74f487d31dca0a28e352df04cb43ac30e7d5946dec025e5aa31ff3d1","name":"Kelu Reggae","registered_at":"2026-06-20T11:58:49Z","symbol":"NIM1610486","token_address":"0xe384efed49b7c3daa6ce1e247a65ae8bad48032e","type":"artist","uuid":"b13386eb-a255-43cf-894c-8f80fef7718f"}
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