Sergey Suvid
type: MusicGroup
popularity: 7
followers: 1003
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3f23d8f8e7e6b44c6c3c277eb09a52894aa6028d28cb0dddd26eb6591d93cdc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9db5b6e2-31ff-4d0a-a2a5-66ee19337715.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9db5b6e2-31ff-4d0a-a2a5-66ee19337715.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9db5b6e2-31ff-4d0a-a2a5-66ee19337715
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3f23d8f8e7e6b44c6c3c277eb09a52894aa6028d28cb0dddd26eb6591d93cdc","name":"Sergey Suvid","registered_at":"2026-06-20T04:40:49Z","symbol":"NIM1514383","token_address":"0xc3bb7481d5d3aeb9bfabeac472495eb7a0c67bc2","type":"artist","uuid":"9db5b6e2-31ff-4d0a-a2a5-66ee19337715"}
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 0xf3f23d8f8e7e6b44c6c3c277eb09a52894aa6028d28cb0dddd26eb6591d93cdc. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9db5b6e2-31ff-4d0a-a2a5-66ee19337715.json and https://artists.proofprofile.net/proofs/artist/9db5b6e2-31ff-4d0a-a2a5-66ee19337715.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xf3f23d8f8e7e6b44c6c3c277eb09a52894aa6028d28cb0dddd26eb6591d93cdc","name":"Sergey Suvid","registered_at":"2026-06-20T04:40:49Z","symbol":"NIM1514383","token_address":"0xc3bb7481d5d3aeb9bfabeac472495eb7a0c67bc2","type":"artist","uuid":"9db5b6e2-31ff-4d0a-a2a5-66ee19337715"}
album: Horizon
  type: MusicAlbum
  date published: 2020-08-05
  track: Horizon
    type: MusicRecording
    duration: PT4M30S
    duration ms: 270999
    explicit: false
    by artist: Sergey Suvid
    in album: Horizon
      type: MusicAlbum
      date published: 2020-08-05
    isrc code: FRX282010867
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T13:55:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x35bd7c1037dbd14647274fe4d45434f9a395666069cb2d29ea178ead44e3bbdf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282010867
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0x35bd7c1037dbd14647274fe4d45434f9a395666069cb2d29ea178ead44e3bbdf. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/FRX282010867.
      date published: 2026-07-05T18:48:28Z
    audio: Horizon
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 168.06
      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: 0.28
      additional property: Energy
        type: PropertyValue
        value: 0.231
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.865
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.901
      additional property: Liveness
        type: PropertyValue
        value: 0.177
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.083
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.09
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Horizon
  type: MusicAlbum
  date published: 2020-08-05
album: Road to home
  type: MusicAlbum
  date published: 2021-12-17
album: Road to home
  type: MusicAlbum
  date published: 2021-12-17
album: This Day
  type: MusicAlbum
  date published: 2023-09-27
album: Время первых
  type: MusicAlbum
  date published: 2024-06-27