Grupo Caudillo
type: MusicGroup
genre: ranchera
popularity: 5
followers: 581
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x442c68cc492d84c8b88b286c399c98495a62d2482a48f2da70da5236ff81055c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953972
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953972
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a510374-f041-47dc-9f1b-46b71faf4077.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a510374-f041-47dc-9f1b-46b71faf4077.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a510374-f041-47dc-9f1b-46b71faf4077
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:31:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x442c68cc492d84c8b88b286c399c98495a62d2482a48f2da70da5236ff81055c","name":"Grupo Caudillo","registered_at":"2026-06-16T04:15:33Z","symbol":"NIM0934404","token_address":"0x8394f38e907b2068daafb8a1763a4022681d6490","type":"artist","uuid":"2a510374-f041-47dc-9f1b-46b71faf4077"}
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 0x442c68cc492d84c8b88b286c399c98495a62d2482a48f2da70da5236ff81055c. Chain 2 (Bitcoin): anchored in block 953972 (2026-06-16T16:31:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a510374-f041-47dc-9f1b-46b71faf4077.json and https://artists.proofprofile.net/proofs/artist/2a510374-f041-47dc-9f1b-46b71faf4077.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:31:10Z
  text: {"copyright_id":"0x442c68cc492d84c8b88b286c399c98495a62d2482a48f2da70da5236ff81055c","name":"Grupo Caudillo","registered_at":"2026-06-16T04:15:33Z","symbol":"NIM0934404","token_address":"0x8394f38e907b2068daafb8a1763a4022681d6490","type":"artist","uuid":"2a510374-f041-47dc-9f1b-46b71faf4077"}
album: El Cuchiflan
  type: MusicAlbum
  date published: 1991-05-12
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  type: MusicAlbum
  date published: 2005-07-07
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  type: MusicAlbum
  date published: 2006-09-26
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  type: MusicAlbum
  date published: 2015
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  type: MusicAlbum
  date published: 2017-03-01