Ángel Guerrero
type: MusicGroup
genre: ranchera
popularity: 2
followers: 192
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc99f7a5b1fb01afb9713535d22fb117049401b92b29c76f24cb86c41cb9c2612
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52ec7adc-5c62-4f5e-b33e-7ba2f08e9238.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52ec7adc-5c62-4f5e-b33e-7ba2f08e9238.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/52ec7adc-5c62-4f5e-b33e-7ba2f08e9238
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc99f7a5b1fb01afb9713535d22fb117049401b92b29c76f24cb86c41cb9c2612","name":"Ángel Guerrero","registered_at":"2026-06-16T18:47:47Z","symbol":"NIM1142567","token_address":"0xf02331ad7b0b307e992293e7e40cfe31482c95b1","type":"artist","uuid":"52ec7adc-5c62-4f5e-b33e-7ba2f08e9238"}
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 0xc99f7a5b1fb01afb9713535d22fb117049401b92b29c76f24cb86c41cb9c2612. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/52ec7adc-5c62-4f5e-b33e-7ba2f08e9238.json and https://artists.proofprofile.net/proofs/artist/52ec7adc-5c62-4f5e-b33e-7ba2f08e9238.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xc99f7a5b1fb01afb9713535d22fb117049401b92b29c76f24cb86c41cb9c2612","name":"Ángel Guerrero","registered_at":"2026-06-16T18:47:47Z","symbol":"NIM1142567","token_address":"0xf02331ad7b0b307e992293e7e40cfe31482c95b1","type":"artist","uuid":"52ec7adc-5c62-4f5e-b33e-7ba2f08e9238"}
album: Ángel Guerrero
  type: MusicAlbum
  date published: 2021-06-25
album: Ángel Guerrero
  type: MusicAlbum
  date published: 2021-06-25
album: Son Mis Hijos
  type: MusicAlbum
  date published: 2021-09-13
album: Amigos con Derechos
  type: MusicAlbum
  date published: 2021-10-05
album: Amigos con Derechos
  type: MusicAlbum
  date published: 2021-10-05