Анна Седокова
type: MusicGroup
popularity: 10
followers: 83
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44e2b07a1b680136c3d07030d270014ea8bdfce6b7c398366486b0052e4f964a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d24a4831-7521-4dd1-8ab0-efc4f29bbc07.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d24a4831-7521-4dd1-8ab0-efc4f29bbc07.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d24a4831-7521-4dd1-8ab0-efc4f29bbc07
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44e2b07a1b680136c3d07030d270014ea8bdfce6b7c398366486b0052e4f964a","name":"Анна Седокова","registered_at":"2026-06-21T01:31:10Z","symbol":"NIM1776980","token_address":"0xb193b92d45639ab5330517f35bd2aa78a42e9386","type":"artist","uuid":"d24a4831-7521-4dd1-8ab0-efc4f29bbc07"}
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 0x44e2b07a1b680136c3d07030d270014ea8bdfce6b7c398366486b0052e4f964a. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d24a4831-7521-4dd1-8ab0-efc4f29bbc07.json and https://artists.proofprofile.net/proofs/artist/d24a4831-7521-4dd1-8ab0-efc4f29bbc07.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x44e2b07a1b680136c3d07030d270014ea8bdfce6b7c398366486b0052e4f964a","name":"Анна Седокова","registered_at":"2026-06-21T01:31:10Z","symbol":"NIM1776980","token_address":"0xb193b92d45639ab5330517f35bd2aa78a42e9386","type":"artist","uuid":"d24a4831-7521-4dd1-8ab0-efc4f29bbc07"}
album: Привязана к тебе
  type: MusicAlbum
  date published: 2020-12-09
  track: Привязана к тебе
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192014
    explicit: false
    by artist: Анна Седокова
    in album: Привязана к тебе
      type: MusicAlbum
      date published: 2020-12-09
    isrc code: RUUM72001016
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T02:03:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc1b1281e978e845cb355d80b17b03af2ea18e90eb33b6babee41576a30de83b0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958644
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958644
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUUM72001016
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T02:21:25Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b1281e978e845cb355d80b17b03af2ea18e90eb33b6babee41576a30de83b0. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUUM72001016.
      date published: 2026-07-19T02:21:25Z
    audio: Привязана к тебе
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.993
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.723
      additional property: Energy
        type: PropertyValue
        value: 0.563
      additional property: Speechiness
        type: PropertyValue
        value: 0.131
      additional property: Acousticness
        type: PropertyValue
        value: 0.703
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.005
      additional property: Liveness
        type: PropertyValue
        value: 0.064
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.546
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.943
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Привязана к тебе (DJ Varda Remix)
  type: MusicAlbum
  date published: 2020-12-23
album: Нам пора
  type: MusicAlbum
  date published: 2021-02-26
album: Эгоистка
  type: MusicAlbum
  date published: 2021-06-03