Naia
type: MusicGroup
popularity: 10
followers: 96
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3486a36019801a058e27762cd137ec0a62094a265b0bb6d22f4b03004622facc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc8b0668-6d40-4323-bafb-c9ceb82c52fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc8b0668-6d40-4323-bafb-c9ceb82c52fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fc8b0668-6d40-4323-bafb-c9ceb82c52fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3486a36019801a058e27762cd137ec0a62094a265b0bb6d22f4b03004622facc. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fc8b0668-6d40-4323-bafb-c9ceb82c52fa.json and https://artists.proofprofile.net/proofs/artist/fc8b0668-6d40-4323-bafb-c9ceb82c52fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Aingeru
  type: MusicAlbum
  date published: 2002-12-01
album: Estitasuna
  type: MusicAlbum
  date published: 2007-12-06
album: Joc d'Emocions
  type: MusicAlbum
  date published: 2009-12-15
album: Eguberri Songs
  type: MusicAlbum
  date published: 2013-11-15
album: Polaroids
  type: MusicAlbum
  date published: 2014-01-09
album: Polaroids
  type: MusicAlbum
  date published: 2014-01-09