Tim Lacy
type: MusicGroup
popularity: 9
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e6e8ab29c0c85992af801312a096491bd904f83707ed87409bfb1db78dcd72a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953991
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953991
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f3990ef-4662-4cee-b809-6eb32f1c154c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f3990ef-4662-4cee-b809-6eb32f1c154c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2f3990ef-4662-4cee-b809-6eb32f1c154c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:47:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e6e8ab29c0c85992af801312a096491bd904f83707ed87409bfb1db78dcd72a","name":"Tim Lacy","registered_at":"2026-06-16T05:59:37Z","symbol":"NIM0959273","token_address":"0xa8c9a27788d74b7cfa08d8f32a1033027d523ebc","type":"artist","uuid":"2f3990ef-4662-4cee-b809-6eb32f1c154c"}
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 0x6e6e8ab29c0c85992af801312a096491bd904f83707ed87409bfb1db78dcd72a. 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/2f3990ef-4662-4cee-b809-6eb32f1c154c.json and https://artists.proofprofile.net/proofs/artist/2f3990ef-4662-4cee-b809-6eb32f1c154c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x6e6e8ab29c0c85992af801312a096491bd904f83707ed87409bfb1db78dcd72a","name":"Tim Lacy","registered_at":"2026-06-16T05:59:37Z","symbol":"NIM0959273","token_address":"0xa8c9a27788d74b7cfa08d8f32a1033027d523ebc","type":"artist","uuid":"2f3990ef-4662-4cee-b809-6eb32f1c154c"}
album: Winter Playground
  type: MusicAlbum
  date published: 2018-02-14
album: Running
  type: MusicAlbum
  date published: 2018-02-14
album: Boy in the Snow
  type: MusicAlbum
  date published: 2018-08-16