Los Nuevos Preferidos
type: MusicGroup
genre: electronica
genre: polka
popularity: 6
followers: 151
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x794bf2541a84b79e1b6c6a774c965d505cb7239c2c271361a62450d830995d8f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4d489ee-e63e-4a48-8883-c6ecfee48497.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4d489ee-e63e-4a48-8883-c6ecfee48497.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c4d489ee-e63e-4a48-8883-c6ecfee48497
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x794bf2541a84b79e1b6c6a774c965d505cb7239c2c271361a62450d830995d8f","name":"Los Nuevos Preferidos","registered_at":"2026-06-20T20:51:16Z","symbol":"NIM1711277","token_address":"0xac9e86626232b4b1eab0e8339b030161382e3561","type":"artist","uuid":"c4d489ee-e63e-4a48-8883-c6ecfee48497"}
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 0x794bf2541a84b79e1b6c6a774c965d505cb7239c2c271361a62450d830995d8f. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4d489ee-e63e-4a48-8883-c6ecfee48497.json and https://artists.proofprofile.net/proofs/artist/c4d489ee-e63e-4a48-8883-c6ecfee48497.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x794bf2541a84b79e1b6c6a774c965d505cb7239c2c271361a62450d830995d8f","name":"Los Nuevos Preferidos","registered_at":"2026-06-20T20:51:16Z","symbol":"NIM1711277","token_address":"0xac9e86626232b4b1eab0e8339b030161382e3561","type":"artist","uuid":"c4d489ee-e63e-4a48-8883-c6ecfee48497"}
album: Flor Paraguayita
  type: MusicAlbum
  date published: 2016-06-27
album: Flor Paraguayita
  type: MusicAlbum
  date published: 2016-06-27
album: Corazon Duro, Vol. 2
  type: MusicAlbum
  date published: 2023-01-25
album: Ndahekoviai Ñande Sy
  type: MusicAlbum
  date published: 2023-05-15
album: Un Angel No Debe Llorar
  type: MusicAlbum
  date published: 2023-09-14
album: Nuestra Cancion
  type: MusicAlbum
  date published: 2024-07-28
album: Bella Flor Norteña, Vol.4
  type: MusicAlbum
  date published: 2024-09-18