Nakarú
type: MusicGroup
genre: cumbia
popularity: 2
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74cabbce7c7cd3f2ea037744066528300978114d5e5347b04346f8d363d44e68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954046
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954046
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40cce06e-d72e-4443-8ee9-a8176a797ff1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40cce06e-d72e-4443-8ee9-a8176a797ff1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/40cce06e-d72e-4443-8ee9-a8176a797ff1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:53:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x74cabbce7c7cd3f2ea037744066528300978114d5e5347b04346f8d363d44e68","name":"Nakarú","registered_at":"2026-06-16T12:25:33Z","symbol":"NIM1051370","token_address":"0xd572ab996e6b111cc8824423d42933f709f785bd","type":"artist","uuid":"40cce06e-d72e-4443-8ee9-a8176a797ff1"}
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 0x74cabbce7c7cd3f2ea037744066528300978114d5e5347b04346f8d363d44e68. Chain 2 (Bitcoin): anchored in block 954046 (2026-06-17T04:53:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/40cce06e-d72e-4443-8ee9-a8176a797ff1.json and https://artists.proofprofile.net/proofs/artist/40cce06e-d72e-4443-8ee9-a8176a797ff1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:53:03Z
  text: {"copyright_id":"0x74cabbce7c7cd3f2ea037744066528300978114d5e5347b04346f8d363d44e68","name":"Nakarú","registered_at":"2026-06-16T12:25:33Z","symbol":"NIM1051370","token_address":"0xd572ab996e6b111cc8824423d42933f709f785bd","type":"artist","uuid":"40cce06e-d72e-4443-8ee9-a8176a797ff1"}
album: Esas Ganas
  type: MusicAlbum
  date published: 2022-09-30
album: Esas Ganas
  type: MusicAlbum
  date published: 2022-09-30
album: Esas Ganas
  type: MusicAlbum
  date published: 2022-09-30