Matas Onaitis
type: MusicGroup
popularity: 2
followers: 48
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56d5979970508944b0a28313282bb3b77705abf41934023e9b152c877c053de4
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/ab20825e-15f1-4978-b911-1fff261d440f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab20825e-15f1-4978-b911-1fff261d440f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ab20825e-15f1-4978-b911-1fff261d440f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56d5979970508944b0a28313282bb3b77705abf41934023e9b152c877c053de4","name":"Matas Onaitis","registered_at":"2026-06-20T09:47:48Z","symbol":"NIM1583002","token_address":"0x6655c3d01ff71f1177dfb2ca5211c02d4ff13d54","type":"artist","uuid":"ab20825e-15f1-4978-b911-1fff261d440f"}
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 0x56d5979970508944b0a28313282bb3b77705abf41934023e9b152c877c053de4. 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/ab20825e-15f1-4978-b911-1fff261d440f.json and https://artists.proofprofile.net/proofs/artist/ab20825e-15f1-4978-b911-1fff261d440f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x56d5979970508944b0a28313282bb3b77705abf41934023e9b152c877c053de4","name":"Matas Onaitis","registered_at":"2026-06-20T09:47:48Z","symbol":"NIM1583002","token_address":"0x6655c3d01ff71f1177dfb2ca5211c02d4ff13d54","type":"artist","uuid":"ab20825e-15f1-4978-b911-1fff261d440f"}
album: Dream Logic
  type: MusicAlbum
  date published: 2022-01-01
album: Dream Logic (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2022-09-06