NED NICE
type: MusicGroup
genre: memphis rap
popularity: 16
followers: 298
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa50e1a7dba36a03ebeeda815cf664b487b35e346b37c924cf8d3557424d0e9cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953657
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953657
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4df99667-3a27-45b6-bb92-fb1d24cd6efd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4df99667-3a27-45b6-bb92-fb1d24cd6efd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4df99667-3a27-45b6-bb92-fb1d24cd6efd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:43:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa50e1a7dba36a03ebeeda815cf664b487b35e346b37c924cf8d3557424d0e9cc","name":"NED NICE","registered_at":"2026-06-14T12:39:00Z","symbol":"NIM0455528","token_address":"0x86c3b15ea0dd509301ac5ee814ae3d9838ff13a0","type":"artist","uuid":"4df99667-3a27-45b6-bb92-fb1d24cd6efd"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50e1a7dba36a03ebeeda815cf664b487b35e346b37c924cf8d3557424d0e9cc. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4df99667-3a27-45b6-bb92-fb1d24cd6efd.json and https://artists.proofprofile.net/proofs/artist/4df99667-3a27-45b6-bb92-fb1d24cd6efd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:43:25Z
  text: {"copyright_id":"0xa50e1a7dba36a03ebeeda815cf664b487b35e346b37c924cf8d3557424d0e9cc","name":"NED NICE","registered_at":"2026-06-14T12:39:00Z","symbol":"NIM0455528","token_address":"0x86c3b15ea0dd509301ac5ee814ae3d9838ff13a0","type":"artist","uuid":"4df99667-3a27-45b6-bb92-fb1d24cd6efd"}
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