Grupo Cumbia Latina
type: MusicGroup
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd705fd4d656a6e38014d34b6769c71af7e1029bdc496da5afcf3cde3afa1dac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d8c3dbb-ead7-4ff6-915e-99751daf6b6d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d8c3dbb-ead7-4ff6-915e-99751daf6b6d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d8c3dbb-ead7-4ff6-915e-99751daf6b6d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd705fd4d656a6e38014d34b6769c71af7e1029bdc496da5afcf3cde3afa1dac","name":"Grupo Cumbia Latina","registered_at":"2026-06-16T05:30:16Z","symbol":"NIM0952258","token_address":"0x4e255e6f213e77a73fecc8a7498130f3910bc08b","type":"artist","uuid":"2d8c3dbb-ead7-4ff6-915e-99751daf6b6d"}
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 0xfd705fd4d656a6e38014d34b6769c71af7e1029bdc496da5afcf3cde3afa1dac. Chain 2 (Bitcoin): anchored in block 953984 (2026-06-16T18:08:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d8c3dbb-ead7-4ff6-915e-99751daf6b6d.json and https://artists.proofprofile.net/proofs/artist/2d8c3dbb-ead7-4ff6-915e-99751daf6b6d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:08:34Z
  text: {"copyright_id":"0xfd705fd4d656a6e38014d34b6769c71af7e1029bdc496da5afcf3cde3afa1dac","name":"Grupo Cumbia Latina","registered_at":"2026-06-16T05:30:16Z","symbol":"NIM0952258","token_address":"0x4e255e6f213e77a73fecc8a7498130f3910bc08b","type":"artist","uuid":"2d8c3dbb-ead7-4ff6-915e-99751daf6b6d"}