Nancy Veldman
type: MusicGroup
genre: new age
popularity: 2
followers: 80
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c0e02407489708259dc21e6a3daeb7a2f957fbc436787f2fa49fbb39030c6e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f40f449-947c-4022-9172-4850e11fe8f4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f40f449-947c-4022-9172-4850e11fe8f4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9f40f449-947c-4022-9172-4850e11fe8f4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c0e02407489708259dc21e6a3daeb7a2f957fbc436787f2fa49fbb39030c6e9","name":"Nancy Veldman","registered_at":"2026-06-20T05:05:02Z","symbol":"NIM1520715","token_address":"0x1343acb8280575aa0b107faeeb38c04cdec6ebdf","type":"artist","uuid":"9f40f449-947c-4022-9172-4850e11fe8f4"}
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 0x0c0e02407489708259dc21e6a3daeb7a2f957fbc436787f2fa49fbb39030c6e9. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9f40f449-947c-4022-9172-4850e11fe8f4.json and https://artists.proofprofile.net/proofs/artist/9f40f449-947c-4022-9172-4850e11fe8f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x0c0e02407489708259dc21e6a3daeb7a2f957fbc436787f2fa49fbb39030c6e9","name":"Nancy Veldman","registered_at":"2026-06-20T05:05:02Z","symbol":"NIM1520715","token_address":"0x1343acb8280575aa0b107faeeb38c04cdec6ebdf","type":"artist","uuid":"9f40f449-947c-4022-9172-4850e11fe8f4"}
album: Dream Believer
  type: MusicAlbum
  date published: 2014-04-15
album: Moments
  type: MusicAlbum
  date published: 2014-04-22
album: Restoration
  type: MusicAlbum
  date published: 2014-04-22
album: Journey of Grace
  type: MusicAlbum
  date published: 2014-04-22
album: If You Pass This Way Again - Single
  type: MusicAlbum
  date published: 2014-04-22
album: Draper Street Rag - Single
  type: MusicAlbum
  date published: 2014-04-22
album: Waterstone
  type: MusicAlbum
  date published: 2014-04-22
album: A Peaceful Heart
  type: MusicAlbum
  date published: 2014-04-22
album: What I Know Is True
  type: MusicAlbum
  date published: 2014-04-22
album: Standing Beneath the Wing
  type: MusicAlbum
  date published: 2014-04-22
album: Redemption Road
  type: MusicAlbum
  date published: 2014-11-04