Mark Lilley
type: MusicGroup
description: Mark Lilley (born 12 October 1987) is an English Rugby Union player who plays for London Scottish on loan from Bristol in the RFU Championship. He made his debut for his former club Bath Rugby off the
popularity: 2
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x776a40c60c7837ee4c39d7dd1d6f7bcfec2ee390c5736f35552b1af90152d831
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c576180c-66a3-40a9-9101-3ba492675c76.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c576180c-66a3-40a9-9101-3ba492675c76.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c576180c-66a3-40a9-9101-3ba492675c76
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x776a40c60c7837ee4c39d7dd1d6f7bcfec2ee390c5736f35552b1af90152d831","name":"Mark Lilley","registered_at":"2026-06-20T21:04:05Z","symbol":"NIM1712318","token_address":"0x66b6450c6edd79a83b3d5f8654e92a83bfa31657","type":"artist","uuid":"c576180c-66a3-40a9-9101-3ba492675c76"}
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 0x776a40c60c7837ee4c39d7dd1d6f7bcfec2ee390c5736f35552b1af90152d831. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c576180c-66a3-40a9-9101-3ba492675c76.json and https://artists.proofprofile.net/proofs/artist/c576180c-66a3-40a9-9101-3ba492675c76.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x776a40c60c7837ee4c39d7dd1d6f7bcfec2ee390c5736f35552b1af90152d831","name":"Mark Lilley","registered_at":"2026-06-20T21:04:05Z","symbol":"NIM1712318","token_address":"0x66b6450c6edd79a83b3d5f8654e92a83bfa31657","type":"artist","uuid":"c576180c-66a3-40a9-9101-3ba492675c76"}
album: The Opening Titles
  type: MusicAlbum
  date published: 2004
album: Mark Lilley
  type: MusicAlbum
  date published: 2007
album: Songs & Gouache
  type: MusicAlbum
  date published: 2011