El Gran Bless
type: MusicGroup
popularity: 2
followers: 46
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb1ea8d1ea3cae93cbcc52d9832be902098a508eeae62ff5d46091d0359702ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954055
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954055
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4305222b-f726-4423-a03d-cf326d72ff8f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4305222b-f726-4423-a03d-cf326d72ff8f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4305222b-f726-4423-a03d-cf326d72ff8f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:51:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb1ea8d1ea3cae93cbcc52d9832be902098a508eeae62ff5d46091d0359702ef","name":"El Gran Bless","registered_at":"2026-06-16T13:13:27Z","symbol":"NIM1062799","token_address":"0x15e0b082a94ec3e04220474d7c0168425301f5a3","type":"artist","uuid":"4305222b-f726-4423-a03d-cf326d72ff8f"}
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 0xcb1ea8d1ea3cae93cbcc52d9832be902098a508eeae62ff5d46091d0359702ef. Chain 2 (Bitcoin): anchored in block 954055 (2026-06-17T05:51:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4305222b-f726-4423-a03d-cf326d72ff8f.json and https://artists.proofprofile.net/proofs/artist/4305222b-f726-4423-a03d-cf326d72ff8f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:51:24Z
  text: {"copyright_id":"0xcb1ea8d1ea3cae93cbcc52d9832be902098a508eeae62ff5d46091d0359702ef","name":"El Gran Bless","registered_at":"2026-06-16T13:13:27Z","symbol":"NIM1062799","token_address":"0x15e0b082a94ec3e04220474d7c0168425301f5a3","type":"artist","uuid":"4305222b-f726-4423-a03d-cf326d72ff8f"}
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