Малолетка
type: MusicGroup
genre: happy hardcore
popularity: 4
followers: 138
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2a682e81af3fb789975d2342a067f85b97c1d30241d57420ce6e7453340b8ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953889
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ea50b5f-1a50-448c-a9fc-3aa7ce4c9036.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ea50b5f-1a50-448c-a9fc-3aa7ce4c9036.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0ea50b5f-1a50-448c-a9fc-3aa7ce4c9036
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:57:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2a682e81af3fb789975d2342a067f85b97c1d30241d57420ce6e7453340b8ed","name":"Малолетка","registered_at":"2026-06-15T18:30:25Z","symbol":"NIM0794752","token_address":"0xfd179b4aadf5961303fba8f588177ddd2ee4b7ff","type":"artist","uuid":"0ea50b5f-1a50-448c-a9fc-3aa7ce4c9036"}
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 0xe2a682e81af3fb789975d2342a067f85b97c1d30241d57420ce6e7453340b8ed. Chain 2 (Bitcoin): anchored in block 953889 (2026-06-16T04:57:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ea50b5f-1a50-448c-a9fc-3aa7ce4c9036.json and https://artists.proofprofile.net/proofs/artist/0ea50b5f-1a50-448c-a9fc-3aa7ce4c9036.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T04:57:45Z
  text: {"copyright_id":"0xe2a682e81af3fb789975d2342a067f85b97c1d30241d57420ce6e7453340b8ed","name":"Малолетка","registered_at":"2026-06-15T18:30:25Z","symbol":"NIM0794752","token_address":"0xfd179b4aadf5961303fba8f588177ddd2ee4b7ff","type":"artist","uuid":"0ea50b5f-1a50-448c-a9fc-3aa7ce4c9036"}
album: Где-то звёзды
  type: MusicAlbum
  date published: 1999-07-27