Jack Menghini
type: MusicGroup
popularity: 2
followers: 110
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9a210bff26fb350fcf192facb11f9287ca3c13d0c74f3d9b0bc7bd4f68dcc89
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba471714-6603-4c0a-aaeb-4c2e6657b883.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba471714-6603-4c0a-aaeb-4c2e6657b883.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ba471714-6603-4c0a-aaeb-4c2e6657b883
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe9a210bff26fb350fcf192facb11f9287ca3c13d0c74f3d9b0bc7bd4f68dcc89","name":"Jack Menghini","registered_at":"2026-06-20T17:03:29Z","symbol":"NIM1660583","token_address":"0xabc3d6200ee0313e318aa2c06c49481b666e9a0b","type":"artist","uuid":"ba471714-6603-4c0a-aaeb-4c2e6657b883"}
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 0xe9a210bff26fb350fcf192facb11f9287ca3c13d0c74f3d9b0bc7bd4f68dcc89. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba471714-6603-4c0a-aaeb-4c2e6657b883.json and https://artists.proofprofile.net/proofs/artist/ba471714-6603-4c0a-aaeb-4c2e6657b883.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xe9a210bff26fb350fcf192facb11f9287ca3c13d0c74f3d9b0bc7bd4f68dcc89","name":"Jack Menghini","registered_at":"2026-06-20T17:03:29Z","symbol":"NIM1660583","token_address":"0xabc3d6200ee0313e318aa2c06c49481b666e9a0b","type":"artist","uuid":"ba471714-6603-4c0a-aaeb-4c2e6657b883"}
album: Eternity
  type: MusicAlbum
  date published: 2024-03-14
album: Wrong Turn
  type: MusicAlbum
  date published: 2024-12-13
album: By Myself
  type: MusicAlbum
  date published: 2025-03-14