Héctor Gagliardi
type: MusicGroup
genre: spoken word
genre: tango
genre: trova
popularity: 5
followers: 736
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b6c0e5e9248484d7e2813e37dda738789fec60c23c0427045285ed702c43046
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/80eddeec-80a8-4ee0-b2b4-633ba1ad7dc4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/80eddeec-80a8-4ee0-b2b4-633ba1ad7dc4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/80eddeec-80a8-4ee0-b2b4-633ba1ad7dc4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8b6c0e5e9248484d7e2813e37dda738789fec60c23c0427045285ed702c43046","name":"Héctor Gagliardi","registered_at":"2026-06-17T10:35:46Z","symbol":"NIM1368712","token_address":"0xf5e27957fb365dab82f29a6df8938a6cc009a3bd","type":"artist","uuid":"80eddeec-80a8-4ee0-b2b4-633ba1ad7dc4"}
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 0x8b6c0e5e9248484d7e2813e37dda738789fec60c23c0427045285ed702c43046. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/80eddeec-80a8-4ee0-b2b4-633ba1ad7dc4.json and https://artists.proofprofile.net/proofs/artist/80eddeec-80a8-4ee0-b2b4-633ba1ad7dc4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x8b6c0e5e9248484d7e2813e37dda738789fec60c23c0427045285ed702c43046","name":"Héctor Gagliardi","registered_at":"2026-06-17T10:35:46Z","symbol":"NIM1368712","token_address":"0xf5e27957fb365dab82f29a6df8938a6cc009a3bd","type":"artist","uuid":"80eddeec-80a8-4ee0-b2b4-633ba1ad7dc4"}
album: Por Las Calles Del Recuerdo
  type: MusicAlbum
  date published: 1969-07-15
album: Lo Mejor
  type: MusicAlbum
  date published: 1990-01-01
album: Mis 30 Mas Grandes Creaciones
  type: MusicAlbum
  date published: 2000-01-27
album: El Poeta De Las Cosas Simples
  type: MusicAlbum
  date published: 2022-06-24
album: Novio Oficial (Remastered)
  type: MusicAlbum
  date published: 2024-12-09