Jono Zalay
type: MusicGroup
genre: comedy
popularity: 7
followers: 264
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe935f4f5b9b7a898641657fd030c7d4761584a1767d3e2f2a555dd6be49d8d83
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/ab2b21cb-cd98-40f5-8f9f-e37b1af1bfa5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab2b21cb-cd98-40f5-8f9f-e37b1af1bfa5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ab2b21cb-cd98-40f5-8f9f-e37b1af1bfa5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe935f4f5b9b7a898641657fd030c7d4761584a1767d3e2f2a555dd6be49d8d83","name":"Jono Zalay","registered_at":"2026-06-20T09:37:34Z","symbol":"NIM1581991","token_address":"0x623e67be65adb9900524572cf0cb5f3308ede702","type":"artist","uuid":"ab2b21cb-cd98-40f5-8f9f-e37b1af1bfa5"}
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 0xe935f4f5b9b7a898641657fd030c7d4761584a1767d3e2f2a555dd6be49d8d83. 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/ab2b21cb-cd98-40f5-8f9f-e37b1af1bfa5.json and https://artists.proofprofile.net/proofs/artist/ab2b21cb-cd98-40f5-8f9f-e37b1af1bfa5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xe935f4f5b9b7a898641657fd030c7d4761584a1767d3e2f2a555dd6be49d8d83","name":"Jono Zalay","registered_at":"2026-06-20T09:37:34Z","symbol":"NIM1581991","token_address":"0x623e67be65adb9900524572cf0cb5f3308ede702","type":"artist","uuid":"ab2b21cb-cd98-40f5-8f9f-e37b1af1bfa5"}
album: Snake Oil!
  type: MusicAlbum
  date published: 2015-10-30
album: Midnight Oil
  type: MusicAlbum
  date published: 2022-04-01
album: Beat Life to Death
  type: MusicAlbum
  date published: 2025-11-07