Norah B.
type: MusicGroup
popularity: 3
followers: 110
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b75fa27a8df21c81fe860cbd9ded24bd2bb2a92c60134fdaf9aba9dcea2d81f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04815ef7-ab8e-4408-86dd-193c11113ca2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04815ef7-ab8e-4408-86dd-193c11113ca2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/04815ef7-ab8e-4408-86dd-193c11113ca2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b75fa27a8df21c81fe860cbd9ded24bd2bb2a92c60134fdaf9aba9dcea2d81f","name":"Norah B.","registered_at":"2026-06-15T15:01:21Z","symbol":"NIM0744845","token_address":"0xa6f85cb791be191c36d601c3c4abbb0f40eb9e87","type":"artist","uuid":"04815ef7-ab8e-4408-86dd-193c11113ca2"}
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 0x2b75fa27a8df21c81fe860cbd9ded24bd2bb2a92c60134fdaf9aba9dcea2d81f. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04815ef7-ab8e-4408-86dd-193c11113ca2.json and https://artists.proofprofile.net/proofs/artist/04815ef7-ab8e-4408-86dd-193c11113ca2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x2b75fa27a8df21c81fe860cbd9ded24bd2bb2a92c60134fdaf9aba9dcea2d81f","name":"Norah B.","registered_at":"2026-06-15T15:01:21Z","symbol":"NIM0744845","token_address":"0xa6f85cb791be191c36d601c3c4abbb0f40eb9e87","type":"artist","uuid":"04815ef7-ab8e-4408-86dd-193c11113ca2"}
album: Princess
  type: MusicAlbum
  date published: 2025-10-18