Joesph Mckay
type: MusicGroup
popularity: 7
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4603a36d435908447cb4573d523b86451db61f2de51be5a8532c7aa71e3de99c
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/a90f80a1-1c63-44a1-9188-71ba8baeb107.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a90f80a1-1c63-44a1-9188-71ba8baeb107.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a90f80a1-1c63-44a1-9188-71ba8baeb107
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4603a36d435908447cb4573d523b86451db61f2de51be5a8532c7aa71e3de99c","name":"Joesph Mckay","registered_at":"2026-06-20T08:49:05Z","symbol":"NIM1571070","token_address":"0x39649dd4d5b83909cc509299127b0da88722c83a","type":"artist","uuid":"a90f80a1-1c63-44a1-9188-71ba8baeb107"}
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 0x4603a36d435908447cb4573d523b86451db61f2de51be5a8532c7aa71e3de99c. 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/a90f80a1-1c63-44a1-9188-71ba8baeb107.json and https://artists.proofprofile.net/proofs/artist/a90f80a1-1c63-44a1-9188-71ba8baeb107.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x4603a36d435908447cb4573d523b86451db61f2de51be5a8532c7aa71e3de99c","name":"Joesph Mckay","registered_at":"2026-06-20T08:49:05Z","symbol":"NIM1571070","token_address":"0x39649dd4d5b83909cc509299127b0da88722c83a","type":"artist","uuid":"a90f80a1-1c63-44a1-9188-71ba8baeb107"}
album: Keep It Up
  type: MusicAlbum
  date published: 2025-01-25