Derien Dario
type: MusicGroup
popularity: 8
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd2dd68157b2191dfd95450c50dd942cfe200173de2265cef1fdc98b2d410e20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f119c1b2-e3ae-4cfa-a6e9-65cbe4d59be5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f119c1b2-e3ae-4cfa-a6e9-65cbe4d59be5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f119c1b2-e3ae-4cfa-a6e9-65cbe4d59be5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd2dd68157b2191dfd95450c50dd942cfe200173de2265cef1fdc98b2d410e20","name":"Derien Dario","registered_at":"2026-06-21T13:15:43Z","symbol":"NIM1932128","token_address":"0x381d787447827ac5a564cc8bc090ad029a982f94","type":"artist","uuid":"f119c1b2-e3ae-4cfa-a6e9-65cbe4d59be5"}
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 0xbd2dd68157b2191dfd95450c50dd942cfe200173de2265cef1fdc98b2d410e20. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f119c1b2-e3ae-4cfa-a6e9-65cbe4d59be5.json and https://artists.proofprofile.net/proofs/artist/f119c1b2-e3ae-4cfa-a6e9-65cbe4d59be5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xbd2dd68157b2191dfd95450c50dd942cfe200173de2265cef1fdc98b2d410e20","name":"Derien Dario","registered_at":"2026-06-21T13:15:43Z","symbol":"NIM1932128","token_address":"0x381d787447827ac5a564cc8bc090ad029a982f94","type":"artist","uuid":"f119c1b2-e3ae-4cfa-a6e9-65cbe4d59be5"}
album: Por mi culpa
  type: MusicAlbum
  date published: 2024-09-05
album: Jugamos a querer
  type: MusicAlbum
  date published: 2024-09-05
album: Canela
  type: MusicAlbum
  date published: 2024-09-05
album: Estamos clean
  type: MusicAlbum
  date published: 2024-09-05
album: Nomer
  type: MusicAlbum
  date published: 2024-09-05
album: Disfruta
  type: MusicAlbum
  date published: 2024-09-05
album: Siempre ando aqui
  type: MusicAlbum
  date published: 2024-09-05
album: Fuerte
  type: MusicAlbum
  date published: 2024-09-05
album: Fragancia
  type: MusicAlbum
  date published: 2024-09-05
album: Sin rencor
  type: MusicAlbum
  date published: 2024-09-05