Los Cachos
type: MusicGroup
genre: grupera
popularity: 6
followers: 71
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bb5ce93e5a476cf5d741e9eb49da176055aacdc4cc60d9c0fc32846c2e39e0d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08616ea6-202c-4956-ae33-4f38e92bca80.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08616ea6-202c-4956-ae33-4f38e92bca80.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/08616ea6-202c-4956-ae33-4f38e92bca80
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4bb5ce93e5a476cf5d741e9eb49da176055aacdc4cc60d9c0fc32846c2e39e0d","name":"Los Cachos","registered_at":"2026-06-15T16:40:01Z","symbol":"NIM0768407","token_address":"0x2d17182994a4974be1c741747055803c18801a68","type":"artist","uuid":"08616ea6-202c-4956-ae33-4f38e92bca80"}
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 0x4bb5ce93e5a476cf5d741e9eb49da176055aacdc4cc60d9c0fc32846c2e39e0d. Chain 2 (Bitcoin): anchored in block 953879 (2026-06-16T02:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08616ea6-202c-4956-ae33-4f38e92bca80.json and https://artists.proofprofile.net/proofs/artist/08616ea6-202c-4956-ae33-4f38e92bca80.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:57:35Z
  text: {"copyright_id":"0x4bb5ce93e5a476cf5d741e9eb49da176055aacdc4cc60d9c0fc32846c2e39e0d","name":"Los Cachos","registered_at":"2026-06-15T16:40:01Z","symbol":"NIM0768407","token_address":"0x2d17182994a4974be1c741747055803c18801a68","type":"artist","uuid":"08616ea6-202c-4956-ae33-4f38e92bca80"}
album: Dos Acordeones
  type: MusicAlbum
  date published: 2014-09-01
album: En la Mira de Tú Corazón
  type: MusicAlbum
  date published: 2014-10-06