Eduardo Carrizosa Navarro
type: MusicGroup
genre: popular colombian music
popularity: 29
followers: 125
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee601759904978e28abc201d9c60fcb75cdd6a150d47186f4195099dfd8e4976
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a7b1783-b808-489d-8f13-d861e3f13ef3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a7b1783-b808-489d-8f13-d861e3f13ef3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7a7b1783-b808-489d-8f13-d861e3f13ef3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee601759904978e28abc201d9c60fcb75cdd6a150d47186f4195099dfd8e4976","name":"Eduardo Carrizosa Navarro","registered_at":"2026-06-12T01:43:49Z","symbol":"NIM0158703","token_address":"0x35210fc92e0d8aa90e8f73abf0b13230a05bae26","type":"artist","uuid":"7a7b1783-b808-489d-8f13-d861e3f13ef3"}
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 0xee601759904978e28abc201d9c60fcb75cdd6a150d47186f4195099dfd8e4976. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a7b1783-b808-489d-8f13-d861e3f13ef3.json and https://artists.proofprofile.net/proofs/artist/7a7b1783-b808-489d-8f13-d861e3f13ef3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xee601759904978e28abc201d9c60fcb75cdd6a150d47186f4195099dfd8e4976","name":"Eduardo Carrizosa Navarro","registered_at":"2026-06-12T01:43:49Z","symbol":"NIM0158703","token_address":"0x35210fc92e0d8aa90e8f73abf0b13230a05bae26","type":"artist","uuid":"7a7b1783-b808-489d-8f13-d861e3f13ef3"}