Orquesta Cumbia Grande
type: MusicGroup
popularity: 6
followers: 627
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d0eb62c50c91c52fbdd367b5bd5f0e1f90a21051731242f0a75eb36c99a2876
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954040
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954040
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e84a64c-cacf-4518-a4ec-afdc8f40f8bc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e84a64c-cacf-4518-a4ec-afdc8f40f8bc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e84a64c-cacf-4518-a4ec-afdc8f40f8bc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T03:05:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d0eb62c50c91c52fbdd367b5bd5f0e1f90a21051731242f0a75eb36c99a2876","name":"Orquesta Cumbia Grande","registered_at":"2026-06-16T11:23:55Z","symbol":"NIM1036686","token_address":"0x19feb160a2c9f9d3e8a643ca76b7b353a66b0fc0","type":"artist","uuid":"3e84a64c-cacf-4518-a4ec-afdc8f40f8bc"}
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 0x7d0eb62c50c91c52fbdd367b5bd5f0e1f90a21051731242f0a75eb36c99a2876. Chain 2 (Bitcoin): anchored in block 954040 (2026-06-17T03:05:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e84a64c-cacf-4518-a4ec-afdc8f40f8bc.json and https://artists.proofprofile.net/proofs/artist/3e84a64c-cacf-4518-a4ec-afdc8f40f8bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T03:05:45Z
  text: {"copyright_id":"0x7d0eb62c50c91c52fbdd367b5bd5f0e1f90a21051731242f0a75eb36c99a2876","name":"Orquesta Cumbia Grande","registered_at":"2026-06-16T11:23:55Z","symbol":"NIM1036686","token_address":"0x19feb160a2c9f9d3e8a643ca76b7b353a66b0fc0","type":"artist","uuid":"3e84a64c-cacf-4518-a4ec-afdc8f40f8bc"}
album: Superbailable, Vol. 1
  type: MusicAlbum
  date published: 2021-09-07
album: Superbailable, Vol. 2
  type: MusicAlbum
  date published: 2021-09-11
album: Nuestra ultima cumbia
  type: MusicAlbum
  date published: 2024-08-26
album: Ya se escuchan los tambores
  type: MusicAlbum
  date published: 2024-11-02