Luke Martin
type: MusicGroup
description: Luke Leonard Martin (born 22 January 1981) is an Australian former professional basketball player who spent the majority of his career playing in the National Basketball League (NBL). In 2004 and 2005
popularity: 8
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x649375fb166b6807dd9bf3440f1f3c30555e1330ad557a50a8a209fd78bef9f3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a830bc47-06e1-4a41-b92f-f11b673cf2e1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a830bc47-06e1-4a41-b92f-f11b673cf2e1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a830bc47-06e1-4a41-b92f-f11b673cf2e1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x649375fb166b6807dd9bf3440f1f3c30555e1330ad557a50a8a209fd78bef9f3","name":"Luke Martin","registered_at":"2026-06-20T08:30:49Z","symbol":"NIM1567051","token_address":"0x2c52a5ab46a80f8ec9153c7443842bd7b044c03e","type":"artist","uuid":"a830bc47-06e1-4a41-b92f-f11b673cf2e1"}
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 0x649375fb166b6807dd9bf3440f1f3c30555e1330ad557a50a8a209fd78bef9f3. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a830bc47-06e1-4a41-b92f-f11b673cf2e1.json and https://artists.proofprofile.net/proofs/artist/a830bc47-06e1-4a41-b92f-f11b673cf2e1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x649375fb166b6807dd9bf3440f1f3c30555e1330ad557a50a8a209fd78bef9f3","name":"Luke Martin","registered_at":"2026-06-20T08:30:49Z","symbol":"NIM1567051","token_address":"0x2c52a5ab46a80f8ec9153c7443842bd7b044c03e","type":"artist","uuid":"a830bc47-06e1-4a41-b92f-f11b673cf2e1"}