J Kiloo
type: MusicGroup
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x927b91bb03009c25dc30df287640d1bc38a513c1b7e611441fc60b4001e7e7f9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fc64969-e340-46d7-b3e2-09612d001a3b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fc64969-e340-46d7-b3e2-09612d001a3b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2fc64969-e340-46d7-b3e2-09612d001a3b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x927b91bb03009c25dc30df287640d1bc38a513c1b7e611441fc60b4001e7e7f9","name":"J Kiloo","registered_at":"2026-06-16T06:10:12Z","symbol":"NIM0961790","token_address":"0x7d28047caf41b2c08ac0594df23237c6fba0250d","type":"artist","uuid":"2fc64969-e340-46d7-b3e2-09612d001a3b"}
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 0x927b91bb03009c25dc30df287640d1bc38a513c1b7e611441fc60b4001e7e7f9. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2fc64969-e340-46d7-b3e2-09612d001a3b.json and https://artists.proofprofile.net/proofs/artist/2fc64969-e340-46d7-b3e2-09612d001a3b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x927b91bb03009c25dc30df287640d1bc38a513c1b7e611441fc60b4001e7e7f9","name":"J Kiloo","registered_at":"2026-06-16T06:10:12Z","symbol":"NIM0961790","token_address":"0x7d28047caf41b2c08ac0594df23237c6fba0250d","type":"artist","uuid":"2fc64969-e340-46d7-b3e2-09612d001a3b"}
album: Negro y amarillo.
  type: MusicAlbum
  date published: 2025-02-06