Troshin
type: MusicGroup
genre: dark ambient
description: Troshin is a Russian surname. Notable people with the surname include: Oleg Troshin (born 1964), Soviet racewalker Valeriy Troshin (born 1970), Soviet and Russian actor Vladimir Troshin (1926–2008),
popularity: 22
followers: 411
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4fb6fce7a2700592dc784d58603d90da409d6d0376a55a059b771fbfe01215d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a872dc1e-85de-458c-aea2-3ce4b75d5c8a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a872dc1e-85de-458c-aea2-3ce4b75d5c8a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a872dc1e-85de-458c-aea2-3ce4b75d5c8a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0xc4fb6fce7a2700592dc784d58603d90da409d6d0376a55a059b771fbfe01215d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a872dc1e-85de-458c-aea2-3ce4b75d5c8a.json and https://artists.proofprofile.net/proofs/artist/a872dc1e-85de-458c-aea2-3ce4b75d5c8a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: The Milky Way
  type: MusicAlbum
  date published: 2020-01-19
album: Dead Weight
  type: MusicAlbum
  date published: 2021-11-19
  track: Dead Weight
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156500
    explicit: false
    by artist: Troshin
    in album: Dead Weight
      type: MusicAlbum
      date published: 2021-11-19
    genre: dark ambient
    isrc code: DEMA61904100
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T13:13:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2e67849992d29ebbaba83cfc8160aad333e1be9673f0159293196f6e6a2ee705
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958749
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958749
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEMA61904100
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T16:16:08Z
    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 0x2e67849992d29ebbaba83cfc8160aad333e1be9673f0159293196f6e6a2ee705. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:16:08Z), 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/DEMA61904100.
      date published: 2026-07-19T16:16:08Z
    audio: Dead Weight
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.973
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.798
      additional property: Energy
        type: PropertyValue
        value: 0.617
      additional property: Speechiness
        type: PropertyValue
        value: 0.229
      additional property: Acousticness
        type: PropertyValue
        value: 0.239
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.246
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.621
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Real Love
  type: MusicAlbum
  date published: 2022-06-17
album: Cry Me a River
  type: MusicAlbum
  date published: 2022-07-01
album: Cry Me a River
  type: MusicAlbum
  date published: 2022-07-01
album: burning up
  type: MusicAlbum
  date published: 2024-03-22
album: 3am
  type: MusicAlbum
  date published: 2024-04-05
album: Ask me anything
  type: MusicAlbum
  date published: 2024-04-19
album: half asleep
  type: MusicAlbum
  date published: 2024-05-03
album: Stay
  type: MusicAlbum
  date published: 2024-06-28
album: Temporal
  type: MusicAlbum
  date published: 2024-10-11
album: velix
  type: MusicAlbum
  date published: 2025-08-15
  track: velix
    type: MusicRecording
    duration: PT1M57S
    duration ms: 117333
    explicit: false
    by artist: Troshin
    in album: velix
      type: MusicAlbum
      date published: 2025-08-15
    genre: dark ambient
    isrc code: DEZC62507416
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T00:09:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9252cea1cf9eaa2ec6105de27954e7c62000db155232b0a231925be8feda1cc3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957780
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957780
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62507416
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T00:36:44Z
    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 0x9252cea1cf9eaa2ec6105de27954e7c62000db155232b0a231925be8feda1cc3. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/DEZC62507416.
      date published: 2026-07-13T00:36:44Z
    audio: velix
      type: AudioObject
      additional property: Tempo (BPM)
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: aume

Tempo (BPM)
type: PropertyValue
value: 89.812

Musical Key
type: PropertyValue
value: 10

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.258

Energy
type: PropertyValue
value: 0.182

Speechiness
type: PropertyValue
value: 0.031

Acousticness
type: PropertyValue
value: 0.924

Instrumentalness
type: PropertyValue
value: 0.801

Liveness
type: PropertyValue
value: 0.108

Valence (Positivity)
type: PropertyValue
value: 0.04

Loudness (dB)
type: PropertyValue
value: -23.487

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

aume
type: MusicAlbum
date published: 2025-08-29