Todd Washburn
type: MusicGroup
popularity: 2
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b16f5c0d40b6e16c090c2e9d6edb3eed679a5556c209eebff5325776a11d7a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28d30f33-94f6-4c13-8b59-e1d9c3a9665d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28d30f33-94f6-4c13-8b59-e1d9c3a9665d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/28d30f33-94f6-4c13-8b59-e1d9c3a9665d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b16f5c0d40b6e16c090c2e9d6edb3eed679a5556c209eebff5325776a11d7a2","name":"Todd Washburn","registered_at":"2026-06-16T03:48:44Z","symbol":"NIM0927999","token_address":"0x23500fa12e492f1be16339ed86a382e9222414af","type":"artist","uuid":"28d30f33-94f6-4c13-8b59-e1d9c3a9665d"}
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 0x6b16f5c0d40b6e16c090c2e9d6edb3eed679a5556c209eebff5325776a11d7a2. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28d30f33-94f6-4c13-8b59-e1d9c3a9665d.json and https://artists.proofprofile.net/proofs/artist/28d30f33-94f6-4c13-8b59-e1d9c3a9665d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x6b16f5c0d40b6e16c090c2e9d6edb3eed679a5556c209eebff5325776a11d7a2","name":"Todd Washburn","registered_at":"2026-06-16T03:48:44Z","symbol":"NIM0927999","token_address":"0x23500fa12e492f1be16339ed86a382e9222414af","type":"artist","uuid":"28d30f33-94f6-4c13-8b59-e1d9c3a9665d"}
album: Lure Records: Cincematic Impulse
  type: MusicAlbum
  date published: 2007
album: Lure Records: Worldbeat Chill
  type: MusicAlbum
  date published: 2008
album: Lure Records: Europa
  type: MusicAlbum
  date published: 2009
album: Liquid Landscapes
  type: MusicAlbum
  date published: 2014-01-11