Arcana
type: MusicGroup
popularity: 2
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc21f024c75db2d73d8b4b99aed195d96e17857741ee47160c3299d80fb86512c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c75d401-2269-425b-842a-3d03ffdb222c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c75d401-2269-425b-842a-3d03ffdb222c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7c75d401-2269-425b-842a-3d03ffdb222c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
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 0xc21f024c75db2d73d8b4b99aed195d96e17857741ee47160c3299d80fb86512c. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c75d401-2269-425b-842a-3d03ffdb222c.json and https://artists.proofprofile.net/proofs/artist/7c75d401-2269-425b-842a-3d03ffdb222c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:19:19Z
album: Furia Santa
  type: MusicAlbum
  date published: 2025-02-06
album: Alas Azules
  type: MusicAlbum
  date published: 2025-02-20
album: El Terror de los Demonios
  type: MusicAlbum
  date published: 2025-02-28
album: Apocalíptica
  type: MusicAlbum
  date published: 2025-02-28
album: Miguel y los Vigilantes
  type: MusicAlbum
  date published: 2025-02-28
album: El Juramento del Arcángel
  type: MusicAlbum
  date published: 2025-02-28
album: Divina Conquista
  type: MusicAlbum
  date published: 2025-02-28
album: El Destierro de Belial
  type: MusicAlbum
  date published: 2025-02-28
album: Vengador Celestial
  type: MusicAlbum
  date published: 2025-02-28
album: Espada de Miguel
  type: MusicAlbum
  date published: 2025-02-28
album: Arcangélica
  type: MusicAlbum
  date published: 2025-05-04