Hector Miranda
type: MusicGroup
genre: folklore argentino
genre: latin folk
genre: trova
popularity: 7
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1dd7d00a8b83b28f8f4e57b2d88b3c405c0a684f2d0db4423df2d8dc6a972dcc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af300381-264e-456c-bce6-3c90db574272.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af300381-264e-456c-bce6-3c90db574272.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af300381-264e-456c-bce6-3c90db574272
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1dd7d00a8b83b28f8f4e57b2d88b3c405c0a684f2d0db4423df2d8dc6a972dcc","name":"Hector Miranda","registered_at":"2026-06-20T11:02:53Z","symbol":"NIM1597978","token_address":"0xa2e8a649f68f03633e7cd51e3c7f2a3000fa544c","type":"artist","uuid":"af300381-264e-456c-bce6-3c90db574272"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd7d00a8b83b28f8f4e57b2d88b3c405c0a684f2d0db4423df2d8dc6a972dcc. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af300381-264e-456c-bce6-3c90db574272.json and https://artists.proofprofile.net/proofs/artist/af300381-264e-456c-bce6-3c90db574272.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x1dd7d00a8b83b28f8f4e57b2d88b3c405c0a684f2d0db4423df2d8dc6a972dcc","name":"Hector Miranda","registered_at":"2026-06-20T11:02:53Z","symbol":"NIM1597978","token_address":"0xa2e8a649f68f03633e7cd51e3c7f2a3000fa544c","type":"artist","uuid":"af300381-264e-456c-bce6-3c90db574272"}
album: Pase lo que Pase
  type: MusicAlbum
  date published: 2021-02-17
album: Me siento bien
  type: MusicAlbum
  date published: 2022-03-25
album: Jesus
  type: MusicAlbum
  date published: 2024-08-17
album: Piola
  type: MusicAlbum
  date published: 2025-01-29