392 Dharp
type: MusicGroup
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84729bd4e38870ff805a80802ac3e4bb0db2e2480286a90a29a3532e994c435b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953879
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953879
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/099b1f99-2ba0-4f1f-96dc-2689fe193949.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/099b1f99-2ba0-4f1f-96dc-2689fe193949.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/099b1f99-2ba0-4f1f-96dc-2689fe193949
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84729bd4e38870ff805a80802ac3e4bb0db2e2480286a90a29a3532e994c435b","name":"392 Dharp","registered_at":"2026-06-15T16:50:00Z","symbol":"NIM0770783","token_address":"0x1297704f3e06d74c391a5454d15a8f31aeec6653","type":"artist","uuid":"099b1f99-2ba0-4f1f-96dc-2689fe193949"}
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 0x84729bd4e38870ff805a80802ac3e4bb0db2e2480286a90a29a3532e994c435b. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/099b1f99-2ba0-4f1f-96dc-2689fe193949.json and https://artists.proofprofile.net/proofs/artist/099b1f99-2ba0-4f1f-96dc-2689fe193949.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x84729bd4e38870ff805a80802ac3e4bb0db2e2480286a90a29a3532e994c435b","name":"392 Dharp","registered_at":"2026-06-15T16:50:00Z","symbol":"NIM0770783","token_address":"0x1297704f3e06d74c391a5454d15a8f31aeec6653","type":"artist","uuid":"099b1f99-2ba0-4f1f-96dc-2689fe193949"}