Victor Babin
type: MusicGroup
popularity: 4
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c9f19c02e738e307a7ad6e70b8b121781b6589b955f4e6893a7a04b7bdc0279
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953932
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953932
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ea7b264-1732-4418-91a9-c368aa9cd1e3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ea7b264-1732-4418-91a9-c368aa9cd1e3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1ea7b264-1732-4418-91a9-c368aa9cd1e3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c9f19c02e738e307a7ad6e70b8b121781b6589b955f4e6893a7a04b7bdc0279","name":"Victor Babin","registered_at":"2026-06-16T00:13:35Z","symbol":"NIM0876611","token_address":"0xdcb13ff9565057ca63aae390b4ac3b2372ff818a","type":"artist","uuid":"1ea7b264-1732-4418-91a9-c368aa9cd1e3"}
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 0x5c9f19c02e738e307a7ad6e70b8b121781b6589b955f4e6893a7a04b7bdc0279. Chain 2 (Bitcoin): anchored in block 953932 (2026-06-16T11:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ea7b264-1732-4418-91a9-c368aa9cd1e3.json and https://artists.proofprofile.net/proofs/artist/1ea7b264-1732-4418-91a9-c368aa9cd1e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:10:43Z
  text: {"copyright_id":"0x5c9f19c02e738e307a7ad6e70b8b121781b6589b955f4e6893a7a04b7bdc0279","name":"Victor Babin","registered_at":"2026-06-16T00:13:35Z","symbol":"NIM0876611","token_address":"0xdcb13ff9565057ca63aae390b4ac3b2372ff818a","type":"artist","uuid":"1ea7b264-1732-4418-91a9-c368aa9cd1e3"}
album: Brahms: Trio for Piano, Violin and Horn in E-Flat Major, Op. 40 - Beethoven: Sonata for Piano and Horn in F Major, Op. 17
  type: MusicAlbum
  date published: 1960