Diego Varona
type: MusicGroup
popularity: 7
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x267afcded9bcb1c8bea4ad7de312c520a1b3de0c4e124ebcfedbb9076c0c06ef
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/2ef4fc32-7959-428e-a9e9-6714d993a12b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ef4fc32-7959-428e-a9e9-6714d993a12b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2ef4fc32-7959-428e-a9e9-6714d993a12b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x267afcded9bcb1c8bea4ad7de312c520a1b3de0c4e124ebcfedbb9076c0c06ef","name":"Diego Varona","registered_at":"2026-06-16T05:58:01Z","symbol":"NIM0958890","token_address":"0xd6b1d1f320561a6301db2e32e2c35264112a3303","type":"artist","uuid":"2ef4fc32-7959-428e-a9e9-6714d993a12b"}
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 0x267afcded9bcb1c8bea4ad7de312c520a1b3de0c4e124ebcfedbb9076c0c06ef. 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/2ef4fc32-7959-428e-a9e9-6714d993a12b.json and https://artists.proofprofile.net/proofs/artist/2ef4fc32-7959-428e-a9e9-6714d993a12b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x267afcded9bcb1c8bea4ad7de312c520a1b3de0c4e124ebcfedbb9076c0c06ef","name":"Diego Varona","registered_at":"2026-06-16T05:58:01Z","symbol":"NIM0958890","token_address":"0xd6b1d1f320561a6301db2e32e2c35264112a3303","type":"artist","uuid":"2ef4fc32-7959-428e-a9e9-6714d993a12b"}
album: Música Romántica en Español: Las Mejores Canciones Románticas y de Amor del Pop Rock Latino
  type: MusicAlbum
  date published: 2021-02-20