Markscheider Kunst
type: MusicGroup
genre: electro swing
genre: swing music
description: Markscheider Kunst (Маркшейдер Кунст) is a ska band from Saint Petersburg, Russia. It plays afro-rock, soukous, ska and reggae. The band was founded in 1992 by mine surveying students from Saint Peter
popularity: 16
followers: 4451
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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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 0x4b059ff94ec24b18f6d30091e372119fe660d82761a39d9fa57cb8ac6e57ceae. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f207ff25-652b-4aef-8655-382e185c97f5.json and https://artists.proofprofile.net/proofs/artist/f207ff25-652b-4aef-8655-382e185c97f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:39:18Z
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album: Кем быть?
  type: MusicAlbum
  date published: 1995-12-01
album: St. Petersburg - Kinshasa Tranzit
  type: MusicAlbum
  date published: 1998
album: Live In Helsinki (Live At Club Havana)
  type: MusicAlbum
  date published: 1998
album: St.Petersburg - Kinshasa Transit
  type: MusicAlbum
  date published: 1998-09-01
album: На связи
  type: MusicAlbum
  date published: 2003-11-15
album: Utopia
  type: MusicAlbum
  date published: 2010-04-23
album: Utopia
  type: MusicAlbum
  date published: 2010-04-23
album: Utopia
  type: MusicAlbum
  date published: 2010-07-02
album: VYNIL
  type: MusicAlbum
  date published: 2012
  track: Kvasa-kvasa
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    duration: PT3M9S
    duration ms: 189213
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    by artist: Markscheider Kunst
    in album: VYNIL
      type: MusicAlbum
      date published: 2012
    genre: electro swing
    genre: swing music
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T18:05:01Z
    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
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      date published: 2026-07-18T18:05:01Z
    audio: Kvasa-kvasa
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      additional property: Time Signature
        type: PropertyValue
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      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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      additional property: Key Name
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        value: A
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album: Брадобрей
  type: MusicAlbum
  date published: 2014-03-14
album: На Связи
  type: MusicAlbum
  date published: 2014-03-21
  track: Jamaica
    type: MusicRecording
    duration: PT4M7S
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    explicit: false
    by artist: Markscheider Kunst
    in album: На Связи
      type: MusicAlbum
      date published: 2014-03-21
    genre: electro swing
    genre: swing music
    isrc code: QMPKX1421982
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    additional property: OTSVerificationAPI
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    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 0x679b8b93a4892bd738e8f53d85406f78e5ba943acb0d959e00827176e8c07ca1. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QMPKX1421982.
      date published: 2026-07-21T03:03:40Z
    audio: Jamaica
  track: Счастье@Ru
album: St. Petersburg – Kinshasa Tranzit
album: Красиво Слева
album: Кем Быть?
album: Солдаты Джи
album: Euphoria
album: Хамелеон
album: 25 years
album: Метание копьём
album: FREEDOM
album: ОТЕЦ
album: BOOGALOO

Jamaica
type: AudioObject
additional property: Tempo (BPM)
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  value: 138.935
additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Key Name
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additional property: Mode Name
  type: PropertyValue
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Счастье@Ru
type: MusicRecording
duration: PT3M54S
duration ms: 234919
explicit: false
by artist: Markscheider Kunst
in album: На Связи
  type: MusicAlbum
  date published: 2014-03-21
genre: electro swing
genre: swing music
isrc code: QMPKX1421985
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda23382be2d99fb6a76020dfc467a9b6db4e48405f20e1e99a2970fc8374b240. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QMPKX1421985.
  date published: 2026-07-03T01:01:38Z
audio: Счастье@Ru
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  additional property: Tempo (BPM)
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    type: PropertyValue
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Acousticness
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St. Petersburg – Kinshasa Tranzit
type: MusicAlbum
date published: 2014-03-24

Красиво Слева
type: MusicAlbum
date published: 2014-03-26
track: Красиво Слева
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    type: MusicAlbum
    date published: 2014-03-26
  genre: electro swing
  genre: swing music
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  additional property: OTSTimestamp
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  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
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    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1e3c1409aafcabf579bd3fae588b5adfb949ab9aa61d442c49d56925a65a04. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QMPKX1423322.
    date published: 2026-07-18T04:13:26Z
  audio: Красиво Слева
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    additional property: Danceability
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track: Танец
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  by artist: Markscheider Kunst
  in album: Красиво Слева
    type: MusicAlbum
    date published: 2014-03-26
  genre: electro swing
  genre: swing music
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  additional property: OTSTimestamp
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  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 0x11e517b273681e023a2fd75465cb585bfe185fcfb18f325d9f4dc064fb4db156. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/QMPKX1423325.
    date published: 2026-07-02T21:01:51Z
  audio: Танец
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track: Бабушка
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  by artist: Markscheider Kunst
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    date published: 2014-03-26
  genre: electro swing
  genre: swing music
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  subject of: OpenTimestamps Proof of Existence
  audio: Бабушка

OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1423326

OTSTimestamp
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value: 2026-07-20T12:15:48Z

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

OpenTimestamps Proof of Existence
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encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc0da196dcf12f26ddd357a40e9c59e25ac9bfe99cd6d444a5da49c1cd86404. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/QMPKX1423326.
date published: 2026-07-20T12:15:48Z

Бабушка
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Speechiness
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additional property: Acousticness
  type: PropertyValue
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additional property: Instrumentalness
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additional property: Liveness
  type: PropertyValue
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Key Name
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additional property: Mode Name
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Кем Быть?
type: MusicAlbum
date published: 2014-03-26

Солдаты Джи
type: MusicAlbum
date published: 2014-04-03

Euphoria
type: MusicAlbum
date published: 2014-10-02

Хамелеон
type: MusicAlbum
date published: 2016-09-20

25 years
type: MusicAlbum
date published: 2017-11-18

Метание копьём
type: MusicAlbum
date published: 2019-07-26

FREEDOM
type: MusicAlbum
date published: 2020-06-25

ОТЕЦ
type: MusicAlbum
date published: 2024-11-07

BOOGALOO
type: MusicAlbum
date published: 2025-04-04
track: BOOGALOO
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  duration ms: 244397
  explicit: false
  by artist: Markscheider Kunst
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    type: MusicAlbum
    date published: 2025-04-04
  genre: electro swing
  genre: swing music
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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    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
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    date published: 2026-07-03T23:28:02Z
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