Grupo R
type: MusicGroup
genre: corrido
genre: cumbia sonidera
popularity: 3
followers: 1436
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa99515846d97dcf84bad33f92955f421f1fceba34c54961eab716c12549ab408
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/566f20b3-3ca3-419b-bb17-1fcee64006ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/566f20b3-3ca3-419b-bb17-1fcee64006ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/566f20b3-3ca3-419b-bb17-1fcee64006ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa99515846d97dcf84bad33f92955f421f1fceba34c54961eab716c12549ab408","name":"Grupo R","registered_at":"2026-06-16T19:50:31Z","symbol":"NIM1157539","token_address":"0x9ea57574ac4ed6c17ce88589e02af5ebf9f6d8e1","type":"artist","uuid":"566f20b3-3ca3-419b-bb17-1fcee64006ad"}
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 0xa99515846d97dcf84bad33f92955f421f1fceba34c54961eab716c12549ab408. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/566f20b3-3ca3-419b-bb17-1fcee64006ad.json and https://artists.proofprofile.net/proofs/artist/566f20b3-3ca3-419b-bb17-1fcee64006ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xa99515846d97dcf84bad33f92955f421f1fceba34c54961eab716c12549ab408","name":"Grupo R","registered_at":"2026-06-16T19:50:31Z","symbol":"NIM1157539","token_address":"0x9ea57574ac4ed6c17ce88589e02af5ebf9f6d8e1","type":"artist","uuid":"566f20b3-3ca3-419b-bb17-1fcee64006ad"}
album: El Muchacho Anda Enfiestado - Single
  type: MusicAlbum
  date published: 2016-04-12
album: El Muchacho Anda Enfiestado
  type: MusicAlbum
  date published: 2016-04-12
album: El Extravagante (Con Banda)
  type: MusicAlbum
  date published: 2017-10-10
album: El de la Boina
  type: MusicAlbum
  date published: 2017-10-10
album: En vivo, Vol. 2
  type: MusicAlbum
  date published: 2018-04-21
album: En vivo, Expogan Sonora.
  type: MusicAlbum
  date published: 2019-05-31
album: En vivo, Vol. 3
  type: MusicAlbum
  date published: 2019-07-08
album: Puros corridos
  type: MusicAlbum
  date published: 2019-12-11
album: La Clika
  type: MusicAlbum
  date published: 2020-10-15
album: Serenata al Mas Allá
  type: MusicAlbum
  date published: 2020-11-02
album: El Empresario
  type: MusicAlbum
  date published: 2021-03-05
album: Fiesta Privada
  type: MusicAlbum
  date published: 2021-10-11
album: Ya Entradones
  type: MusicAlbum
  date published: 2021-11-13
album: De Posada En Posada
  type: MusicAlbum
  date published: 2022-12-22
album: De Posada En Posada
  type: MusicAlbum
  date published: 2022-12-22
album: Seamos Novios
  type: MusicAlbum
  date published: 2023-02-10