Adolfo Osta
type: MusicGroup
genre: medieval
genre: traditional music
popularity: 6
followers: 237
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde4e06867f79aa9e54ab260e6d66d333e4e9f8f361b60d4cb2b88a4af320042b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99864d78-f0c7-4b31-aa35-736015120d0f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99864d78-f0c7-4b31-aa35-736015120d0f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/99864d78-f0c7-4b31-aa35-736015120d0f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde4e06867f79aa9e54ab260e6d66d333e4e9f8f361b60d4cb2b88a4af320042b","name":"Adolfo Osta","registered_at":"2026-06-17T19:29:35Z","symbol":"NIM1496016","token_address":"0xffa5ea1db606ed38aed99198d8cfa12599c21090","type":"artist","uuid":"99864d78-f0c7-4b31-aa35-736015120d0f"}
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 0xde4e06867f79aa9e54ab260e6d66d333e4e9f8f361b60d4cb2b88a4af320042b. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99864d78-f0c7-4b31-aa35-736015120d0f.json and https://artists.proofprofile.net/proofs/artist/99864d78-f0c7-4b31-aa35-736015120d0f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xde4e06867f79aa9e54ab260e6d66d333e4e9f8f361b60d4cb2b88a4af320042b","name":"Adolfo Osta","registered_at":"2026-06-17T19:29:35Z","symbol":"NIM1496016","token_address":"0xffa5ea1db606ed38aed99198d8cfa12599c21090","type":"artist","uuid":"99864d78-f0c7-4b31-aa35-736015120d0f"}
album: Te mandaré mi corazón caliente
  type: MusicAlbum
  date published: 1996-04-03
album: Alba Que No Tiene Tarde
  type: MusicAlbum
  date published: 2000-07-01
album: Alba que no tiene tarde
  type: MusicAlbum
  date published: 2001-12-01
album: Avedivare
  type: MusicAlbum
  date published: 2002-04-01
album: Avedivare
  type: MusicAlbum
  date published: 2002-04-01
album: Avedivare
  type: MusicAlbum
  date published: 2002-05-01
album: Per Què Vull
  type: MusicAlbum
  date published: 2004-09-01
album: Maravía
  type: MusicAlbum
  date published: 2007-04-06
album: Maravía
  type: MusicAlbum
  date published: 2007-12-01
album: Maravía
  type: MusicAlbum
  date published: 2008-05-01
album: Primavera
  type: MusicAlbum
  date published: 2024-11-29