Aitorpenak
type: MusicGroup
popularity: 3
followers: 101
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd23ac85afd10b596469e8bf9ea4714fa3d50fe9decde4d611f081892a604a778
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5df17a5d-c510-4340-ad4f-e5f2d1c13070.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5df17a5d-c510-4340-ad4f-e5f2d1c13070.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5df17a5d-c510-4340-ad4f-e5f2d1c13070
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0xd23ac85afd10b596469e8bf9ea4714fa3d50fe9decde4d611f081892a604a778. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5df17a5d-c510-4340-ad4f-e5f2d1c13070.json and https://artists.proofprofile.net/proofs/artist/5df17a5d-c510-4340-ad4f-e5f2d1c13070.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: La sombra de Cliff
  type: MusicAlbum
  date published: 2016-04-05
album: The Rack
  type: MusicAlbum
  date published: 2017-06-09
album: (At Delia) Records [En Directo]
  type: MusicAlbum
  date published: 2018-02-06
album: Sintonitzant!!
  type: MusicAlbum
  date published: 2018-07-08
album: Aitorpenak
  type: MusicAlbum
  date published: 2020-06-20
album: Highway Is the Road
  type: MusicAlbum
  date published: 2022-08-06
album: Amic Meu
  type: MusicAlbum
  date published: 2023-10-17
album: Solid Pop Aptitud
  type: MusicAlbum
  date published: 2024-05-04
album: Rimas profundas de Antonio Machado
  type: MusicAlbum
  date published: 2025-02-28