Nadine Charles
type: MusicGroup
genre: neo soul
genre: nu jazz
popularity: 3
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0dff0a56a1ba82b2148eb9983867cec3eee97876a39e7f59d92bf564970218be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a924cec9-3da6-4326-9640-c71cfc99db3c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a924cec9-3da6-4326-9640-c71cfc99db3c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a924cec9-3da6-4326-9640-c71cfc99db3c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0dff0a56a1ba82b2148eb9983867cec3eee97876a39e7f59d92bf564970218be","name":"Nadine Charles","registered_at":"2026-06-20T08:29:58Z","symbol":"NIM1569741","token_address":"0xabc6ca28aedb4373d55c9d29fc4ae441cdb9f6d6","type":"artist","uuid":"a924cec9-3da6-4326-9640-c71cfc99db3c"}
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 0x0dff0a56a1ba82b2148eb9983867cec3eee97876a39e7f59d92bf564970218be. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a924cec9-3da6-4326-9640-c71cfc99db3c.json and https://artists.proofprofile.net/proofs/artist/a924cec9-3da6-4326-9640-c71cfc99db3c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x0dff0a56a1ba82b2148eb9983867cec3eee97876a39e7f59d92bf564970218be","name":"Nadine Charles","registered_at":"2026-06-20T08:29:58Z","symbol":"NIM1569741","token_address":"0xabc6ca28aedb4373d55c9d29fc4ae441cdb9f6d6","type":"artist","uuid":"a924cec9-3da6-4326-9640-c71cfc99db3c"}
album: You Are The One
  type: MusicAlbum
  date published: 2010-10-11
album: You Are The One
  type: MusicAlbum
  date published: 2010-10-11