JKL el trotiao
type: MusicGroup
popularity: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc90a6a2fdc86689c2419797188cbde2d286d734891df396032a7d86742d45fb1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953694
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c1b0177-f89c-422a-9145-843508d8bd55.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c1b0177-f89c-422a-9145-843508d8bd55.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6c1b0177-f89c-422a-9145-843508d8bd55
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:38:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc90a6a2fdc86689c2419797188cbde2d286d734891df396032a7d86742d45fb1","name":"JKL el trotiao","registered_at":"2026-06-14T15:51:51Z","symbol":"NIM0501560","token_address":"0xef37187fc33dbfe2158d21c54f13c326dc789140","type":"artist","uuid":"6c1b0177-f89c-422a-9145-843508d8bd55"}
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 0xc90a6a2fdc86689c2419797188cbde2d286d734891df396032a7d86742d45fb1. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c1b0177-f89c-422a-9145-843508d8bd55.json and https://artists.proofprofile.net/proofs/artist/6c1b0177-f89c-422a-9145-843508d8bd55.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0xc90a6a2fdc86689c2419797188cbde2d286d734891df396032a7d86742d45fb1","name":"JKL el trotiao","registered_at":"2026-06-14T15:51:51Z","symbol":"NIM0501560","token_address":"0xef37187fc33dbfe2158d21c54f13c326dc789140","type":"artist","uuid":"6c1b0177-f89c-422a-9145-843508d8bd55"}