Jay Stevens
type: MusicGroup
description: Jay Karl Stevens (November 11, 1953 – February 19, 2025)"Jay Karl Stevens". Obituary. Valley News, Lebanon, New Hampshire. March 13, 2025. Retrieved March 17, 2025. was a freelance writer and social h
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc30599b6fd9775d2aa6e0477e1caa7cecbae81b894ede63afa6bd022832d5d1a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75e1cbff-3858-4c44-af81-e5c735e013db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75e1cbff-3858-4c44-af81-e5c735e013db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/75e1cbff-3858-4c44-af81-e5c735e013db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc30599b6fd9775d2aa6e0477e1caa7cecbae81b894ede63afa6bd022832d5d1a","name":"Jay Stevens","registered_at":"2026-06-17T06:47:19Z","symbol":"NIM1314275","token_address":"0x62583b2b79c39c39fb5a13ae69e3cfa5d08248f9","type":"artist","uuid":"75e1cbff-3858-4c44-af81-e5c735e013db"}
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 0xc30599b6fd9775d2aa6e0477e1caa7cecbae81b894ede63afa6bd022832d5d1a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/75e1cbff-3858-4c44-af81-e5c735e013db.json and https://artists.proofprofile.net/proofs/artist/75e1cbff-3858-4c44-af81-e5c735e013db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xc30599b6fd9775d2aa6e0477e1caa7cecbae81b894ede63afa6bd022832d5d1a","name":"Jay Stevens","registered_at":"2026-06-17T06:47:19Z","symbol":"NIM1314275","token_address":"0x62583b2b79c39c39fb5a13ae69e3cfa5d08248f9","type":"artist","uuid":"75e1cbff-3858-4c44-af81-e5c735e013db"}
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  type: MusicAlbum
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