William Rudy
type: MusicGroup
popularity: 18
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd5cab11cf9a7628e3e9b6385c87596fcd1ade416d00e3dcf4c54b787dfdd093
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/61cd1078-7dd8-4080-8443-c4b3b289b848.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/61cd1078-7dd8-4080-8443-c4b3b289b848.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/61cd1078-7dd8-4080-8443-c4b3b289b848
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd5cab11cf9a7628e3e9b6385c87596fcd1ade416d00e3dcf4c54b787dfdd093","name":"William Rudy","registered_at":"2026-06-14T14:42:28Z","symbol":"NIM0484995","token_address":"0x61cb0e6e52335e87ea08733b5cddc7402c2be49c","type":"artist","uuid":"61cd1078-7dd8-4080-8443-c4b3b289b848"}
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 0xdd5cab11cf9a7628e3e9b6385c87596fcd1ade416d00e3dcf4c54b787dfdd093. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/61cd1078-7dd8-4080-8443-c4b3b289b848.json and https://artists.proofprofile.net/proofs/artist/61cd1078-7dd8-4080-8443-c4b3b289b848.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0xdd5cab11cf9a7628e3e9b6385c87596fcd1ade416d00e3dcf4c54b787dfdd093","name":"William Rudy","registered_at":"2026-06-14T14:42:28Z","symbol":"NIM0484995","token_address":"0x61cb0e6e52335e87ea08733b5cddc7402c2be49c","type":"artist","uuid":"61cd1078-7dd8-4080-8443-c4b3b289b848"}