Steve Martins
type: MusicGroup
description: Steve P. Martins (born April 13, 1972) is a Canadian former professional ice hockey player who played in the National Hockey League (NHL). Biography As a youth, Martins played in the 1986 Quebec Inte
popularity: 2
followers: 307
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b1350e79fff8e3051d607c26ffd91e93dc77740cfee2e457d51b0b0cf9dc01f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16000c61-4170-4456-8912-01b1700e9ef5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16000c61-4170-4456-8912-01b1700e9ef5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/16000c61-4170-4456-8912-01b1700e9ef5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b1350e79fff8e3051d607c26ffd91e93dc77740cfee2e457d51b0b0cf9dc01f","name":"Steve Martins","registered_at":"2026-06-15T21:16:20Z","symbol":"NIM0834308","token_address":"0xe2f708e5c0f5598090dd36cc7a86756e5504eecc","type":"artist","uuid":"16000c61-4170-4456-8912-01b1700e9ef5"}
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 0x3b1350e79fff8e3051d607c26ffd91e93dc77740cfee2e457d51b0b0cf9dc01f. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16000c61-4170-4456-8912-01b1700e9ef5.json and https://artists.proofprofile.net/proofs/artist/16000c61-4170-4456-8912-01b1700e9ef5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
  text: {"copyright_id":"0x3b1350e79fff8e3051d607c26ffd91e93dc77740cfee2e457d51b0b0cf9dc01f","name":"Steve Martins","registered_at":"2026-06-15T21:16:20Z","symbol":"NIM0834308","token_address":"0xe2f708e5c0f5598090dd36cc7a86756e5504eecc","type":"artist","uuid":"16000c61-4170-4456-8912-01b1700e9ef5"}
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