One One
type: MusicGroup
popularity: 2
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22c44820d70aa35fe3e3ab5a85de19ff59cbfc870e24a6f46082f9b0214468d9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f138c0c9-24bc-4aad-b27a-a0c14969c98b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f138c0c9-24bc-4aad-b27a-a0c14969c98b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f138c0c9-24bc-4aad-b27a-a0c14969c98b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22c44820d70aa35fe3e3ab5a85de19ff59cbfc870e24a6f46082f9b0214468d9","name":"One One","registered_at":"2026-06-21T13:35:40Z","symbol":"NIM1937346","token_address":"0x21f5f22135b0d39014b6faea3c7834a2258c7ed3","type":"artist","uuid":"f138c0c9-24bc-4aad-b27a-a0c14969c98b"}
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 0x22c44820d70aa35fe3e3ab5a85de19ff59cbfc870e24a6f46082f9b0214468d9. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f138c0c9-24bc-4aad-b27a-a0c14969c98b.json and https://artists.proofprofile.net/proofs/artist/f138c0c9-24bc-4aad-b27a-a0c14969c98b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x22c44820d70aa35fe3e3ab5a85de19ff59cbfc870e24a6f46082f9b0214468d9","name":"One One","registered_at":"2026-06-21T13:35:40Z","symbol":"NIM1937346","token_address":"0x21f5f22135b0d39014b6faea3c7834a2258c7ed3","type":"artist","uuid":"f138c0c9-24bc-4aad-b27a-a0c14969c98b"}
album: Сжигай всё дотла
  type: MusicAlbum
  date published: 2019-08-02
album: Размытая реальность
  type: MusicAlbum
  date published: 2020-05-12
album: Стреляй
  type: MusicAlbum
  date published: 2020-07-12
album: Ничего не помню
  type: MusicAlbum
  date published: 2021-06-10