Kate Rikh
type: MusicGroup
popularity: 2
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1866c4f2d6869cd17079bd5ceb36cd75c669639ec98674dddb59cfb49be0f7a0
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/b777dd86-fbf1-4dd8-846f-1a1d9a12a6a5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b777dd86-fbf1-4dd8-846f-1a1d9a12a6a5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b777dd86-fbf1-4dd8-846f-1a1d9a12a6a5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1866c4f2d6869cd17079bd5ceb36cd75c669639ec98674dddb59cfb49be0f7a0","name":"Kate Rikh","registered_at":"2026-06-20T15:53:43Z","symbol":"NIM1646354","token_address":"0x43d0ae31addcf89e027abb7d87d07a15154e5712","type":"artist","uuid":"b777dd86-fbf1-4dd8-846f-1a1d9a12a6a5"}
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 0x1866c4f2d6869cd17079bd5ceb36cd75c669639ec98674dddb59cfb49be0f7a0. 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/b777dd86-fbf1-4dd8-846f-1a1d9a12a6a5.json and https://artists.proofprofile.net/proofs/artist/b777dd86-fbf1-4dd8-846f-1a1d9a12a6a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x1866c4f2d6869cd17079bd5ceb36cd75c669639ec98674dddb59cfb49be0f7a0","name":"Kate Rikh","registered_at":"2026-06-20T15:53:43Z","symbol":"NIM1646354","token_address":"0x43d0ae31addcf89e027abb7d87d07a15154e5712","type":"artist","uuid":"b777dd86-fbf1-4dd8-846f-1a1d9a12a6a5"}
album: Космическая тема
  type: MusicAlbum
  date published: 2019-06-03
album: Время
  type: MusicAlbum
  date published: 2019-09-20
album: Забери меня
  type: MusicAlbum
  date published: 2020-11-01
album: Не усну
  type: MusicAlbum
  date published: 2021-05-16
album: Дожди не жди
  type: MusicAlbum
  date published: 2021-07-11
album: Match Point
  type: MusicAlbum
  date published: 2021-12-26
album: Стой
  type: MusicAlbum
  date published: 2022-06-19
album: Что это за время?
  type: MusicAlbum
  date published: 2022-08-31
album: Останови
  type: MusicAlbum
  date published: 2022-09-09
album: Чертово сердце
  type: MusicAlbum
  date published: 2023-12-01