Wendy Zoffer
type: MusicGroup
popularity: 3
followers: 117
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfee36062496c0c29cca2390ed8ce33f557ec2b4e69fc3fedada91c8325451013
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3121332-62a6-40a7-b93d-7e19880d368e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3121332-62a6-40a7-b93d-7e19880d368e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d3121332-62a6-40a7-b93d-7e19880d368e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfee36062496c0c29cca2390ed8ce33f557ec2b4e69fc3fedada91c8325451013","name":"Wendy Zoffer","registered_at":"2026-06-21T01:47:49Z","symbol":"NIM1782120","token_address":"0x5eb8c80a16dcf23c935fa51bf9d64cfd62bca670","type":"artist","uuid":"d3121332-62a6-40a7-b93d-7e19880d368e"}
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 0xfee36062496c0c29cca2390ed8ce33f557ec2b4e69fc3fedada91c8325451013. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d3121332-62a6-40a7-b93d-7e19880d368e.json and https://artists.proofprofile.net/proofs/artist/d3121332-62a6-40a7-b93d-7e19880d368e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0xfee36062496c0c29cca2390ed8ce33f557ec2b4e69fc3fedada91c8325451013","name":"Wendy Zoffer","registered_at":"2026-06-21T01:47:49Z","symbol":"NIM1782120","token_address":"0x5eb8c80a16dcf23c935fa51bf9d64cfd62bca670","type":"artist","uuid":"d3121332-62a6-40a7-b93d-7e19880d368e"}
album: Bird Of Beauty
  type: MusicAlbum
  date published: 2003-09-24
album: Sing Me A Day
  type: MusicAlbum
  date published: 2009-05-29
album: Halloween Night
  type: MusicAlbum
  date published: 2011-09-21