Visophie
type: MusicGroup
popularity: 3
followers: 281
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a99b40ef76945ec529be8c28d884bb38ea280aec4b39396d8bdb3c348eb8f6a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ddb25e7e-76a9-4ab3-b60c-85242f0fb802.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ddb25e7e-76a9-4ab3-b60c-85242f0fb802.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ddb25e7e-76a9-4ab3-b60c-85242f0fb802
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
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 0x6a99b40ef76945ec529be8c28d884bb38ea280aec4b39396d8bdb3c348eb8f6a. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ddb25e7e-76a9-4ab3-b60c-85242f0fb802.json and https://artists.proofprofile.net/proofs/artist/ddb25e7e-76a9-4ab3-b60c-85242f0fb802.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
album: Иногда
  type: MusicAlbum
  date published: 2021-02-18
album: La même rue
  type: MusicAlbum
  date published: 2021-05-23
album: Одеваться в Лето
  type: MusicAlbum
  date published: 2021-09-24
album: Знакомства
  type: MusicAlbum
  date published: 2021-11-11
album: Верю только ощущениям
  type: MusicAlbum
  date published: 2022-10-07
album: Искренность
  type: MusicAlbum
  date published: 2023-12-22
album: Plus rien
  type: MusicAlbum
  date published: 2024-05-09