Artnova
type: MusicGroup
popularity: 3
followers: 37
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54fa9a17bd77bbdd2f184d24e354e26bdd5ba18451f55dbfe3e85e06a94ba139
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1c35e36-e4c5-4c6a-9fcf-2029fff18489.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1c35e36-e4c5-4c6a-9fcf-2029fff18489.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d1c35e36-e4c5-4c6a-9fcf-2029fff18489
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
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 0x54fa9a17bd77bbdd2f184d24e354e26bdd5ba18451f55dbfe3e85e06a94ba139. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d1c35e36-e4c5-4c6a-9fcf-2029fff18489.json and https://artists.proofprofile.net/proofs/artist/d1c35e36-e4c5-4c6a-9fcf-2029fff18489.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
album: Espadas y Címítarras (Vol. 1)
  type: MusicAlbum
  date published: 2006-01-01
album: Villena Festera
  type: MusicAlbum
  date published: 2007-03-01
album: Espadas y Cimitarras, Vol. 6
  type: MusicAlbum
  date published: 2021-06-15
album: Espadas y Cimitarras, Vol. 7
  type: MusicAlbum
  date published: 2022-07-20
album: Espadas y Cimitarras (Música de Moros y Cristianos), Vol. 8
  type: MusicAlbum
  date published: 2023-04-01
album: Espadas y Cimitarras (Música de Moros y Cristianos), Vol.9
  type: MusicAlbum
  date published: 2024-05-30
album: Espadas y Cimitarras, Vol. 10
  type: MusicAlbum
  date published: 2025-05-15