Marcos Abollado
type: MusicGroup
popularity: 2
followers: 177
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbb678aa25da157cc12e06bbfc209b16654da25ac0389deaa0b8cf35e7b9e2b8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff97069d-d323-4d5e-b41b-6bb014a8f239.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff97069d-d323-4d5e-b41b-6bb014a8f239.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ff97069d-d323-4d5e-b41b-6bb014a8f239
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbb678aa25da157cc12e06bbfc209b16654da25ac0389deaa0b8cf35e7b9e2b8","name":"Marcos Abollado","registered_at":"2026-06-21T18:23:33Z","symbol":"NIM2000085","token_address":"0xca6a99d308a2fb30335b0d06eca8682bd17681fa","type":"artist","uuid":"ff97069d-d323-4d5e-b41b-6bb014a8f239"}
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 0xdbb678aa25da157cc12e06bbfc209b16654da25ac0389deaa0b8cf35e7b9e2b8. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff97069d-d323-4d5e-b41b-6bb014a8f239.json and https://artists.proofprofile.net/proofs/artist/ff97069d-d323-4d5e-b41b-6bb014a8f239.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0xdbb678aa25da157cc12e06bbfc209b16654da25ac0389deaa0b8cf35e7b9e2b8","name":"Marcos Abollado","registered_at":"2026-06-21T18:23:33Z","symbol":"NIM2000085","token_address":"0xca6a99d308a2fb30335b0d06eca8682bd17681fa","type":"artist","uuid":"ff97069d-d323-4d5e-b41b-6bb014a8f239"}
album: Remembering U (Instrumental Version)
  type: MusicAlbum
  date published: 2022-06-28
album: Un Verano Más
  type: MusicAlbum
  date published: 2022-07-14
album: Hijo Pródigo
  type: MusicAlbum
  date published: 2023-03-15
album: Cordero de Dios
  type: MusicAlbum
  date published: 2023-03-31
album: El Sentido de Mi Vida
  type: MusicAlbum
  date published: 2023-06-26
album: Sólo Tú
  type: MusicAlbum
  date published: 2023-07-02