Wendy Waterman
type: MusicGroup
popularity: 13
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbccfe382157d85eabbbd9ebaa9960c69e44ae15063255a015f0f8ed3f1574c2e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4132c6e5-4cf1-4cb3-b41b-e78a2af427d5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4132c6e5-4cf1-4cb3-b41b-e78a2af427d5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4132c6e5-4cf1-4cb3-b41b-e78a2af427d5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbccfe382157d85eabbbd9ebaa9960c69e44ae15063255a015f0f8ed3f1574c2e","name":"Wendy Waterman","registered_at":"2026-06-14T11:19:48Z","symbol":"NIM0436643","token_address":"0xb60c0c5e9cfb3ec2fd2f265836c349b0db842cb1","type":"artist","uuid":"4132c6e5-4cf1-4cb3-b41b-e78a2af427d5"}
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 0xbccfe382157d85eabbbd9ebaa9960c69e44ae15063255a015f0f8ed3f1574c2e. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4132c6e5-4cf1-4cb3-b41b-e78a2af427d5.json and https://artists.proofprofile.net/proofs/artist/4132c6e5-4cf1-4cb3-b41b-e78a2af427d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0xbccfe382157d85eabbbd9ebaa9960c69e44ae15063255a015f0f8ed3f1574c2e","name":"Wendy Waterman","registered_at":"2026-06-14T11:19:48Z","symbol":"NIM0436643","token_address":"0xb60c0c5e9cfb3ec2fd2f265836c349b0db842cb1","type":"artist","uuid":"4132c6e5-4cf1-4cb3-b41b-e78a2af427d5"}
album: Piano Recital
  type: MusicAlbum
  date published: 2020-05-01
album: Fauré, Saint-Saëns, Schubert: Cello & Piano
  type: MusicAlbum
  date published: 2024-12-27