Vladimir Nagrebetskiy
type: MusicGroup
genre: deathstep
genre: drumstep
popularity: 2
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x27676474cc0ea80bc2e65d41015e4abcfb1e58631fc3a8226828102d494005ec
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9bba9fc6-9215-4221-9110-57b52241158f.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/9bba9fc6-9215-4221-9110-57b52241158f.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9bba9fc6-9215-4221-9110-57b52241158f
additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27676474cc0ea80bc2e65d41015e4abcfb1e58631fc3a8226828102d494005ec. Chain 2 (Bitcoin): anchored in block 954502 (2026-06-20T05:07:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9bba9fc6-9215-4221-9110-57b52241158f.json and https://artists.proofprofile.net/proofs/artist/9bba9fc6-9215-4221-9110-57b52241158f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T05:07:36Z
  text: {"copyright_id":"0x27676474cc0ea80bc2e65d41015e4abcfb1e58631fc3a8226828102d494005ec","name":"Vladimir Nagrebetskiy","registered_at":"2026-06-20T03:57:13Z","symbol":"NIM1504533","token_address":"0x8ca76db8f3c12ceb5ba91feb0f93dfb2509c306e","type":"artist","uuid":"9bba9fc6-9215-4221-9110-57b52241158f"}
album: Heavy Big Beat Machine
  type: MusicAlbum
  date published: 2014-03-11
album: Heavy Big Beat Machine
  type: MusicAlbum
  date published: 2014-03-15
album: Heart and Beat EP
  type: MusicAlbum
  date published: 2014-03-17
album: Space Code / Chronology
  type: MusicAlbum
  date published: 2017-02-27
album: Parade of Planets
  type: MusicAlbum
  date published: 2017-06-19
album: Postironia
  type: MusicAlbum
  date published: 2018-03-26
album: Illusion
  type: MusicAlbum
  date published: 2018-04-09
album: Conflict
  type: MusicAlbum
  date published: 2018-06-18
album: Epidemic Planet
  type: MusicAlbum
  date published: 2018-06-22
album: Sharm
  type: MusicAlbum
  date published: 2018-07-02
album: Lummia
  type: MusicAlbum
  date published: 2018-07-06
album: Dark Mask
  type: MusicAlbum
  date published: 2018-07-09
album: Digital Particles
  type: MusicAlbum
  date published: 2018-07-13
album: Stock Edition Tracks
  type: MusicAlbum
  date published: 2018-10-29
  track: Melodic Deep House
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196308
    explicit: false
    by artist: Vladimir Nagrebetskiy
    in album: Stock Edition Tracks
      type: MusicAlbum
      date published: 2018-10-29
    genre: deathstep
    genre: drumstep
    isrc code: USLZJ1886265
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1886265
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fde20617945a86ba804345bf699d09be48af3e43fdf91b4e9a1c5b520f49115. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USLZJ1886265.
      date published: 2026-07-05T19:27:56Z
    audio: Melodic Deep House
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.977
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.792
      additional property: Energy
        type: PropertyValue
        value: 0.571
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0.289
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.254
      additional property: Liveness
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        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.385
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.676
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Stock Edition Tracks 2
  type: MusicAlbum
  date published: 2018-11-01
album: Destroying Mechanism
  type: MusicAlbum
  date published: 2018-11-02
album: No Dialogue
  type: MusicAlbum
  date published: 2018-11-12
album: Bad Tutorial
  type: MusicAlbum
  date published: 2018-11-13
album: From Past Edition 1
  type: MusicAlbum
  date published: 2018-11-15
album: From Past Edition 2
  type: MusicAlbum
  date published: 2018-11-16
album: SARCASM
  type: MusicAlbum
  date published: 2018-11-19
album: Territory of the Prohibition
  type: MusicAlbum
  date published: 2018-11-23
album: Mystery City
  type: MusicAlbum
  date published: 2018-11-25
album: Tactic
  type: MusicAlbum
  date published: 2018-11-26
album: Whirlpool
  type: MusicAlbum
  date published: 2018-11-28
album: SARCASM EP
album: No Power
album: Illustration
album: Funky Extreme
album: 2606 / 6
album: 2606 / 5
album: 2606 / 4
album: 2606 / 3
album: 2606 / 2
album: 2606
album: 22:42
album: 2606 / 7
album: 2606 / 8
album: 2606 / 9
album: 2606 / 10

SARCASM EP
type: MusicAlbum
date published: 2018-12-03

No Power
type: MusicAlbum
date published: 2018-12-06

Illustration
type: MusicAlbum
date published: 2018-12-09

Funky Extreme
type: MusicAlbum
date published: 2018-12-12

2606 / 6
type: MusicAlbum
date published: 2019-07-15

2606 / 5
type: MusicAlbum
date published: 2019-07-16

2606 / 4
type: MusicAlbum
date published: 2019-07-17

2606 / 3
type: MusicAlbum
date published: 2019-07-18

2606 / 2
type: MusicAlbum
date published: 2019-07-19

2606
type: MusicAlbum
date published: 2019-07-20

22:42
type: MusicAlbum
date published: 2019-07-22

2606 / 7
type: MusicAlbum
date published: 2019-07-23

2606 / 8
type: MusicAlbum
date published: 2019-07-24

2606 / 9
type: MusicAlbum
date published: 2019-07-25

2606 / 10
type: MusicAlbum
date published: 2019-07-26