Nu Image
type: MusicGroup
genre: chicago house
genre: freestyle
popularity: 2
followers: 89
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f219b72e3f936e2862eb052af4f6998db516056149e63e67607afdc23259332
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954131
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954131
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c5aa182-d768-41d1-8cde-3f68b7e9338a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c5aa182-d768-41d1-8cde-3f68b7e9338a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7c5aa182-d768-41d1-8cde-3f68b7e9338a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:19:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f219b72e3f936e2862eb052af4f6998db516056149e63e67607afdc23259332","name":"Nu Image","registered_at":"2026-06-17T09:20:36Z","symbol":"NIM1350786","token_address":"0x0f8522e50c68f42f55a5d4b9b94c2a80b9650155","type":"artist","uuid":"7c5aa182-d768-41d1-8cde-3f68b7e9338a"}
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 0x1f219b72e3f936e2862eb052af4f6998db516056149e63e67607afdc23259332. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c5aa182-d768-41d1-8cde-3f68b7e9338a.json and https://artists.proofprofile.net/proofs/artist/7c5aa182-d768-41d1-8cde-3f68b7e9338a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:19:19Z
  text: {"copyright_id":"0x1f219b72e3f936e2862eb052af4f6998db516056149e63e67607afdc23259332","name":"Nu Image","registered_at":"2026-06-17T09:20:36Z","symbol":"NIM1350786","token_address":"0x0f8522e50c68f42f55a5d4b9b94c2a80b9650155","type":"artist","uuid":"7c5aa182-d768-41d1-8cde-3f68b7e9338a"}