XTV
type: MusicGroup
description: XTV is the NaSTA award-winning student television station at the University of Exeter. It is part of the Xmedia group of societies at the university and affiliated with the Students' Guild. Most of th
popularity: 7
followers: 823
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3eb8775c38f37eccda868ba969760d83dc33a12682ea6880bbb4667f43748dd0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2390164f-3c16-4d4e-baa8-8631a68dff54.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2390164f-3c16-4d4e-baa8-8631a68dff54.json
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
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 0x3eb8775c38f37eccda868ba969760d83dc33a12682ea6880bbb4667f43748dd0. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2390164f-3c16-4d4e-baa8-8631a68dff54.json and https://artists.proofprofile.net/proofs/artist/2390164f-3c16-4d4e-baa8-8631a68dff54.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
album: Душевный флоу
  type: MusicAlbum
  date published: 2019-03-18
album: Душевный флоу
  type: MusicAlbum
  date published: 2019-03-18
  track: Душевный флоу
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184736
    explicit: false
    by artist: XTV
    in album: Душевный флоу
      type: MusicAlbum
      date published: 2019-03-18
    isrc code: RUB421900379
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T12:18:08+00:00
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      type: PropertyValue
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB421900379
    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
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291b796cd0d3aac769052d34046ef70b48160a99cae0a64de66c0ccff62c7f29. 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/RUB421900379.
      date published: 2026-07-05T19:27:56Z
    audio: Душевный флоу
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 152.003
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.765
      additional property: Energy
        type: PropertyValue
        value: 0.791
      additional property: Speechiness
        type: PropertyValue
        value: 0.143
      additional property: Acousticness
        type: PropertyValue
        value: 0.104
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.878
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.705
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Сам себе враг
  type: MusicAlbum
  date published: 2019-08-16
album: Сам себе враг
  type: MusicAlbum
  date published: 2019-08-16
album: 7 строк
  type: MusicAlbum
  date published: 2019-10-31
album: Раунд
  type: MusicAlbum
  date published: 2019-12-18
album: Ябадабаду
  type: MusicAlbum
  date published: 2020-01-16
album: Мои стены
  type: MusicAlbum
  date published: 2020-05-29
album: Мои стены
  type: MusicAlbum
  date published: 2020-05-29
album: Не переживай
  type: MusicAlbum
  date published: 2020-07-17
album: Весь мир
  type: MusicAlbum
  date published: 2020-10-28
album: Я и бал
  type: MusicAlbum
  date published: 2021-01-16
album: Я и бал
  type: MusicAlbum
  date published: 2021-01-16
album: Зафиналили
  type: MusicAlbum
  date published: 2021-06-09
album: Зафиналили
  type: MusicAlbum
  date published: 2021-06-09
  track: Зафиналили
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165882
    explicit: false
    by artist: XTV
    in album: Зафиналили
      type: MusicAlbum
      date published: 2021-06-09
    isrc code: RUA1D2123030
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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      type: PropertyValue
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958238
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2123030
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T04:30:31Z
    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
    audio: Зафиналили
album: Девушки бывают разные
album: Голос-лекарство
album: SEXTV
album: под кожей
album: Объектив 17
album: Power OFF
album: ПокаМолодость

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf08d68e50104ddabaf67eb65d55b27edd14c8bccb2a7ae60839d001579e0aef. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/RUA1D2123030.
date published: 2026-07-16T04:30:31Z

Зафиналили
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 153.027
additional property: Musical Key
  type: PropertyValue
  value: 5
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.436
additional property: Energy
  type: PropertyValue
  value: 0.803
additional property: Speechiness
  type: PropertyValue
  value: 0.057
additional property: Acousticness
  type: PropertyValue
  value: 0.012
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.123
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.273
additional property: Loudness (dB)
  type: PropertyValue
  value: -4.648
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Minor

Девушки бывают разные
type: MusicAlbum
date published: 2021-08-04

Девушки бывают разные
type: MusicAlbum
date published: 2021-08-04

Голос-лекарство
type: MusicAlbum
date published: 2021-10-13

SEXTV
type: MusicAlbum
date published: 2022-02-11

под кожей
type: MusicAlbum
date published: 2022-08-24

под кожей
type: MusicAlbum
date published: 2022-08-24

Объектив 17
type: MusicAlbum
date published: 2023-03-31

Объектив 17
type: MusicAlbum
date published: 2023-03-31

Power OFF
type: MusicAlbum
date published: 2024-06-14

ПокаМолодость
type: MusicAlbum
date published: 2024-06-21