Hugo Teruel.
type: MusicGroup
popularity: 2
followers: 202
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3dd1a4f019e47a84877e031e90c75d1602242ca7b2366a0c4280f8c14aaadf62
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9dc7b1bc-f627-4d8b-994e-1d0fbe2999fd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9dc7b1bc-f627-4d8b-994e-1d0fbe2999fd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9dc7b1bc-f627-4d8b-994e-1d0fbe2999fd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3dd1a4f019e47a84877e031e90c75d1602242ca7b2366a0c4280f8c14aaadf62","name":"Hugo Teruel.","registered_at":"2026-06-20T04:15:09Z","symbol":"NIM1512535","token_address":"0x14b7cdfa7ad1f507a6a19adfaeb6bab6f8104b49","type":"artist","uuid":"9dc7b1bc-f627-4d8b-994e-1d0fbe2999fd"}
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 0x3dd1a4f019e47a84877e031e90c75d1602242ca7b2366a0c4280f8c14aaadf62. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9dc7b1bc-f627-4d8b-994e-1d0fbe2999fd.json and https://artists.proofprofile.net/proofs/artist/9dc7b1bc-f627-4d8b-994e-1d0fbe2999fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0x3dd1a4f019e47a84877e031e90c75d1602242ca7b2366a0c4280f8c14aaadf62","name":"Hugo Teruel.","registered_at":"2026-06-20T04:15:09Z","symbol":"NIM1512535","token_address":"0x14b7cdfa7ad1f507a6a19adfaeb6bab6f8104b49","type":"artist","uuid":"9dc7b1bc-f627-4d8b-994e-1d0fbe2999fd"}
album: Volando Hacia el Lado Bueno de las Cosas
  type: MusicAlbum
  date published: 2021-04-28
album: ME ACUERDO TANTO
  type: MusicAlbum
  date published: 2021-07-15
album: ASPIRINA (acústico)
  type: MusicAlbum
  date published: 2021-11-25
album: todo mal
  type: MusicAlbum
  date published: 2022-06-03
album: portarse bien
  type: MusicAlbum
  date published: 2022-09-14
album: sueño cubano
  type: MusicAlbum
  date published: 2022-10-19
album: carta de amor para nadie
  type: MusicAlbum
  date published: 2023-07-26