Andrey Dergachev
type: MusicGroup
popularity: 8
followers: 630
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x863ef0078d1cb504af33d819f3d37cc6d6712a92df29f6a6644241a0a3fc075d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/645724d6-2669-46bf-a4e0-a9e959a36d2e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/645724d6-2669-46bf-a4e0-a9e959a36d2e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/645724d6-2669-46bf-a4e0-a9e959a36d2e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x863ef0078d1cb504af33d819f3d37cc6d6712a92df29f6a6644241a0a3fc075d","name":"Andrey Dergachev","registered_at":"2026-06-17T00:41:27Z","symbol":"NIM1226940","token_address":"0xac4c53b7edf3dac647d65cd176c75257d1231dd5","type":"artist","uuid":"645724d6-2669-46bf-a4e0-a9e959a36d2e"}
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 0x863ef0078d1cb504af33d819f3d37cc6d6712a92df29f6a6644241a0a3fc075d. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/645724d6-2669-46bf-a4e0-a9e959a36d2e.json and https://artists.proofprofile.net/proofs/artist/645724d6-2669-46bf-a4e0-a9e959a36d2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x863ef0078d1cb504af33d819f3d37cc6d6712a92df29f6a6644241a0a3fc075d","name":"Andrey Dergachev","registered_at":"2026-06-17T00:41:27Z","symbol":"NIM1226940","token_address":"0xac4c53b7edf3dac647d65cd176c75257d1231dd5","type":"artist","uuid":"645724d6-2669-46bf-a4e0-a9e959a36d2e"}
album: Days of Winter (Instrumental)
  type: MusicAlbum
  date published: 2013-01-15
album: Days of Winter
  type: MusicAlbum
  date published: 2013-01-25
album: Silent Ones (Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2013-02-01
album: Andrey Dergachev (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2013-05-02
  track: Deus Version 1
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173600
    explicit: false
    by artist: Andrey Dergachev
    in album: Andrey Dergachev (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2013-05-02
    isrc code: USHM22388775
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T10:17:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd34de26779271cef90618b66cbc4de57df4bce021a7370e8671f1aa7cab4a11c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958721
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958721
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22388775
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T11:02:33Z
    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 0xd34de26779271cef90618b66cbc4de57df4bce021a7370e8671f1aa7cab4a11c. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/USHM22388775.
      date published: 2026-07-19T11:02:33Z
    audio: Deus Version 1
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.274
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.153
      additional property: Energy
        type: PropertyValue
        value: 0.031
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.988
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.947
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.034
      additional property: Loudness (dB)
        type: PropertyValue
        value: -34.497
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Exilium
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210333
    explicit: false
    by artist: Andrey Dergachev
    in album: Andrey Dergachev (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2013-05-02
    isrc code: USHM22388776
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T08:29:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7c24f8631436e0e9686d33d4814068034e015ad45a7bb34009800743105a8334
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22388776
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0x7c24f8631436e0e9686d33d4814068034e015ad45a7bb34009800743105a8334. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USHM22388776.
      date published: 2026-07-03T08:56:35Z
    audio: Exilium
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.093
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.148
      additional property: Energy
        type: PropertyValue
        value: 0.018
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.983
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.951
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: The Banishment (Izgnanie) [Original Motion Picture Soundtrack]
album: Boy on the Bridge (Original Soundtrack)
album: Journey (Original Soundtrack to the Short Film)
album: Boy on the Bridge (Original Motion Picture Soundtrack)
album: The Iron Bridge (Original Motion Picture Soundtrack)
album: Iron Bridge (Original Soundtrack)
album: Towards

Liveness
type: PropertyValue
value: 0.09

Valence (Positivity)
type: PropertyValue
value: 0.031

Loudness (dB)
type: PropertyValue
value: -30.965

Key Name
type: PropertyValue
value: Eb

Mode Name
type: PropertyValue
value: Minor

The Banishment (Izgnanie) [Original Motion Picture Soundtrack]
type: MusicAlbum
date published: 2013-05-20

Boy on the Bridge (Original Soundtrack)
type: MusicAlbum
date published: 2013-05-20

Journey (Original Soundtrack to the Short Film)
type: MusicAlbum
date published: 2016-06-20

Boy on the Bridge (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2017-01-23

The Iron Bridge (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2019-10-22

Iron Bridge (Original Soundtrack)
type: MusicAlbum
date published: 2019-11-30

Towards
type: MusicAlbum
date published: 2024-03-20