Валерий Ободзинский
type: MusicGroup
popularity: 15
followers: 436
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11f3df4be5f5d86234707fe8dc9d480e6450c34a3c91f3982a847a966581f7d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953605
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953605
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/129659d5-c0c6-447a-9584-a6953477acbd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/129659d5-c0c6-447a-9584-a6953477acbd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/129659d5-c0c6-447a-9584-a6953477acbd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:39:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x11f3df4be5f5d86234707fe8dc9d480e6450c34a3c91f3982a847a966581f7d6","name":"Валерий Ободзинский","registered_at":"2026-06-14T06:22:30Z","symbol":"NIM0365750","token_address":"0x846835246b39aee9452a2c3db090917e68a4dc13","type":"artist","uuid":"129659d5-c0c6-447a-9584-a6953477acbd"}
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 0x11f3df4be5f5d86234707fe8dc9d480e6450c34a3c91f3982a847a966581f7d6. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/129659d5-c0c6-447a-9584-a6953477acbd.json and https://artists.proofprofile.net/proofs/artist/129659d5-c0c6-447a-9584-a6953477acbd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:39:50Z
  text: {"copyright_id":"0x11f3df4be5f5d86234707fe8dc9d480e6450c34a3c91f3982a847a966581f7d6","name":"Валерий Ободзинский","registered_at":"2026-06-14T06:22:30Z","symbol":"NIM0365750","token_address":"0x846835246b39aee9452a2c3db090917e68a4dc13","type":"artist","uuid":"129659d5-c0c6-447a-9584-a6953477acbd"}
album: Неотправленное письмо (Антология советской песни 1966)
  type: MusicAlbum
  date published: 1966
  track: Неотправленное письмо
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200698
    explicit: false
    by artist: Валерий Ободзинский
    in album: Неотправленное письмо (Антология советской песни 1966)
      type: MusicAlbum
      date published: 1966
    isrc code: QZL5N2326306
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T02:53:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x006eb7e0b4b0213dc1315f5512b6f2625aae1ebd289d50b5e98a365ad91bf331
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957644
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957644
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL5N2326306
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T03:18:52Z
    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 0x006eb7e0b4b0213dc1315f5512b6f2625aae1ebd289d50b5e98a365ad91bf331. Chain 2 (Bitcoin): anchored in block 957644 (2026-07-12T03:18:52Z), 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/QZL5N2326306.
      date published: 2026-07-12T03:18:52Z
    audio: Неотправленное письмо
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.561
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.532
      additional property: Energy
        type: PropertyValue
        value: 0.477
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.816
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.172
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.506
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.117
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Восточная песня (Антология советской песни 1967-1969)
  type: MusicAlbum
  date published: 1969
album: Эти глаза напротив (Антология советской песни 1970)
  type: MusicAlbum
  date published: 1970
album: Дорога без конца (Антология советской песни 1971-1972)
  type: MusicAlbum
  date published: 1972
album: Листопад (Антология советской песни 1973-1974)
  type: MusicAlbum
  date published: 1974
album: Уходят любимые (Антология советской песни 1975)
  type: MusicAlbum
  date published: 1975
album: Между небом и землей (Антология советской песни 1975)
  type: MusicAlbum
  date published: 1975
album: Где же ты, мечта (Антология советской песни 1975)
  type: MusicAlbum
  date published: 1975
album: Зовет Венера (Антология советской песни 1976)
  type: MusicAlbum
  date published: 1976
album: Мне снится море (Антология советской песни 1978)
  type: MusicAlbum
  date published: 1978
album: Великие исполнители России ХХ века. Валерий Ободзинский
  type: MusicAlbum
  date published: 2023-10-17