Jonathan Ong
type: MusicGroup
popularity: 2
followers: 634
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7af72458798e20c22846ff8c99912a93fe67a85648b3a7d7c468ef16fc100ce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af0cd046-1ea3-4801-aa86-d3d0d2b5c3d7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af0cd046-1ea3-4801-aa86-d3d0d2b5c3d7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af0cd046-1ea3-4801-aa86-d3d0d2b5c3d7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7af72458798e20c22846ff8c99912a93fe67a85648b3a7d7c468ef16fc100ce","name":"Jonathan Ong","registered_at":"2026-06-20T11:24:02Z","symbol":"NIM1601648","token_address":"0xfb50fcf5ee289550a164c0f81f04d26a4ad2e1f4","type":"artist","uuid":"af0cd046-1ea3-4801-aa86-d3d0d2b5c3d7"}
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 0xa7af72458798e20c22846ff8c99912a93fe67a85648b3a7d7c468ef16fc100ce. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af0cd046-1ea3-4801-aa86-d3d0d2b5c3d7.json and https://artists.proofprofile.net/proofs/artist/af0cd046-1ea3-4801-aa86-d3d0d2b5c3d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:14:15Z
  text: {"copyright_id":"0xa7af72458798e20c22846ff8c99912a93fe67a85648b3a7d7c468ef16fc100ce","name":"Jonathan Ong","registered_at":"2026-06-20T11:24:02Z","symbol":"NIM1601648","token_address":"0xfb50fcf5ee289550a164c0f81f04d26a4ad2e1f4","type":"artist","uuid":"af0cd046-1ea3-4801-aa86-d3d0d2b5c3d7"}
album: Reflections
  type: MusicAlbum
  date published: 2020-07-01
album: Laika
  type: MusicAlbum
  date published: 2020-11-03
album: Nostalgia
  type: MusicAlbum
  date published: 2022-10-14
album: an Ong Christmas
  type: MusicAlbum
  date published: 2022-12-12
album: Jonathan Ong Builds Game Music, Vol. 1
  type: MusicAlbum
  date published: 2025-09-08