Emmanuel Vass
type: MusicGroup
popularity: 14
followers: 576
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c96a158140d0b641f54171d131d0c60b233f1d098847866735e301cb16847f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5c5ae7d8-1abe-46f4-90c5-b68a31af90e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5c5ae7d8-1abe-46f4-90c5-b68a31af90e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5c5ae7d8-1abe-46f4-90c5-b68a31af90e8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c96a158140d0b641f54171d131d0c60b233f1d098847866735e301cb16847f4","name":"Emmanuel Vass","registered_at":"2026-06-14T14:12:36Z","symbol":"NIM0477876","token_address":"0x092bbfdb9c1da2164c5c85b247e54be8cda61dac","type":"artist","uuid":"5c5ae7d8-1abe-46f4-90c5-b68a31af90e8"}
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 0x5c96a158140d0b641f54171d131d0c60b233f1d098847866735e301cb16847f4. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5c5ae7d8-1abe-46f4-90c5-b68a31af90e8.json and https://artists.proofprofile.net/proofs/artist/5c5ae7d8-1abe-46f4-90c5-b68a31af90e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x5c96a158140d0b641f54171d131d0c60b233f1d098847866735e301cb16847f4","name":"Emmanuel Vass","registered_at":"2026-06-14T14:12:36Z","symbol":"NIM0477876","token_address":"0x092bbfdb9c1da2164c5c85b247e54be8cda61dac","type":"artist","uuid":"5c5ae7d8-1abe-46f4-90c5-b68a31af90e8"}
album: From Bach to Bond
  type: MusicAlbum
  date published: 2014-10-20
album: Sonic Waves
  type: MusicAlbum
  date published: 2015-07-01
album: From Bach to Bond
  type: MusicAlbum
  date published: 2015-07-01
album: The Naked Pianist
  type: MusicAlbum
  date published: 2020-06-19