Butchak
type: MusicGroup
popularity: 9
followers: 345
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21f3c7e0656ac99e6638803c430b14df7b77e22dc921241224b414af7dee7aec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df7276e8-910c-41b6-906f-476152074c28.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df7276e8-910c-41b6-906f-476152074c28.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df7276e8-910c-41b6-906f-476152074c28
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0x21f3c7e0656ac99e6638803c430b14df7b77e22dc921241224b414af7dee7aec. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/df7276e8-910c-41b6-906f-476152074c28.json and https://artists.proofprofile.net/proofs/artist/df7276e8-910c-41b6-906f-476152074c28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Rataalada
  type: MusicAlbum
  date published: 2022-04-20
album: Snake
  type: MusicAlbum
  date published: 2022-10-13
album: PSV
  type: MusicAlbum
  date published: 2022-11-16
album: J ou V
  type: MusicAlbum
  date published: 2022-12-16
album: Tatooine
  type: MusicAlbum
  date published: 2023-01-10
album: Protagoniste
  type: MusicAlbum
  date published: 2023-02-07
album: Azmuth
  type: MusicAlbum
  date published: 2023-03-10
album: ATR
  type: MusicAlbum
  date published: 2023-03-30
album: SPACE OPERA
  type: MusicAlbum
  date published: 2023-07-01
album: Cyber édifice
  type: MusicAlbum
  date published: 2023-09-03
album: T.O.P
  type: MusicAlbum
  date published: 2023-09-26
album: Reizo
  type: MusicAlbum
  date published: 2023-11-08
album: ADM
  type: MusicAlbum
  date published: 2023-12-01
album: Anti Sorcier
  type: MusicAlbum
  date published: 2023-12-20
album: Focusrite
  type: MusicAlbum
  date published: 2024-02-04
album: CAESAR
  type: MusicAlbum
  date published: 2024-02-26
album: M.N.C
  type: MusicAlbum
  date published: 2024-03-21
album: YO
  type: MusicAlbum
  date published: 2024-06-28
album: Freestyle Manneken Pis
  type: MusicAlbum
  date published: 2024-07-13
album: KULUNA
  type: MusicAlbum
  date published: 2024-07-20
album: TIKA NGAI
  type: MusicAlbum
  date published: 2024-08-02
album: GL
  type: MusicAlbum
  date published: 2024-09-06
album: GOLEM
  type: MusicAlbum
  date published: 2024-09-25
album: AVATAR
  type: MusicAlbum
  date published: 2024-10-29
album: VOLANT.
  type: MusicAlbum
  date published: 2024-10-31
  track: VOLANT.
    type: MusicRecording
    duration: PT2M26S
    duration ms: 146364
    explicit: true
    by artist: Butchak
    in album: VOLANT.
      type: MusicAlbum
      date published: 2024-10-31
    isrc code: QZZ762402472
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T14:28:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2ccd3205e4b251a9fe50754dcec033c6a64836883ed9e1fb8a16a5273d05192a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959023
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959023
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ762402472
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T17:30:04Z
    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 0x2ccd3205e4b251a9fe50754dcec033c6a64836883ed9e1fb8a16a5273d05192a. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:30:04Z), 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/QZZ762402472.
      date published: 2026-07-21T17:30:04Z
    audio: VOLANT.
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 69.944
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.459
      additional property: Energy
        type: PropertyValue
        value: 0.437
      additional property: Speechiness
        type: PropertyValue
        value: 0.472
      additional property: Acousticness
        type: PropertyValue
        value: 0.101
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.009
      additional property: Liveness
        type: PropertyValue
        value: 0.514
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.209
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.489
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: STOÏQUE
  type: MusicAlbum
  date published: 2024-12-08
album: HMM
  type: MusicAlbum
  date published: 2024-12-25
album: NVR
album: IMAGINE
album: CYBER JAZZZ
album: GG
album: C-LAVI
album: 16 VIES
album: RAP,LOVE & DRAMA
album: GoG
album: Reczanka V Noir
album: NOPACT
album: 7E ART
album: FPS

NVR
type: MusicAlbum
date published: 2025-02-24

IMAGINE
type: MusicAlbum
date published: 2025-03-01

CYBER JAZZZ
type: MusicAlbum
date published: 2025-03-04

GG
type: MusicAlbum
date published: 2025-03-07

C-LAVI
type: MusicAlbum
date published: 2025-03-28

16 VIES
type: MusicAlbum
date published: 2025-04-17

RAP,LOVE & DRAMA
type: MusicAlbum
date published: 2025-05-23
track: Je serai SAUVÉ
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172695
  explicit: true
  by artist: Butchak
  in album: RAP,LOVE & DRAMA
    type: MusicAlbum
    date published: 2025-05-23
  isrc code: QZNWY2563921
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T04:59:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4dfa365ce363760c81d6b1ab498ff00f7f96509e3302bc4eed1050fee1547fb3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958245
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958245
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2563921
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T08:01:29Z
  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 0x4dfa365ce363760c81d6b1ab498ff00f7f96509e3302bc4eed1050fee1547fb3. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:01:29Z), 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/QZNWY2563921.
    date published: 2026-07-16T08:01:29Z
  audio: Je serai SAUVÉ
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 114.906
    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: 0.707
    additional property: Energy
      type: PropertyValue
      value: 0.326
    additional property: Speechiness
      type: PropertyValue
      value: 0.115
    additional property: Acousticness
      type: PropertyValue
      value: 0.589
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.099
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.68
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.104
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: BREF
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196500
  explicit: true
  by artist: Butchak
  in album: RAP,LOVE & DRAMA
    type: MusicAlbum
    date published: 2025-05-23
  isrc code: QZNWY2563927
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T10:12:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xee92cadf69f1fcce841466782093da72f4e71208898fb5d340fefd362766212e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958865
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958865
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2563927
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T13:09:57Z
  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 0xee92cadf69f1fcce841466782093da72f4e71208898fb5d340fefd362766212e. Chain 2 (Bitcoin): anchored in block 958865 (2026-07-20T13:09:57Z), 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/QZNWY2563927.
    date published: 2026-07-20T13:09:57Z
  audio: BREF
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 89.842
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.447
    additional property: Energy
      type: PropertyValue
      value: 0.589
    additional property: Speechiness
      type: PropertyValue
      value: 0.226
    additional property: Acousticness
      type: PropertyValue
      value: 0.41
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.22
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.364
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.086
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

GoG
type: MusicAlbum
date published: 2025-08-10

Reczanka V Noir
type: MusicAlbum
date published: 2025-08-15

NOPACT
type: MusicAlbum
date published: 2025-08-15

7E ART
type: MusicAlbum
date published: 2025-09-30
track: 7E ART
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135260
  explicit: false
  by artist: Butchak
  in album: 7E ART
    type: MusicAlbum
    date published: 2025-09-30
  isrc code: QT3EZ2508720
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T18:25:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd628f767ffafb8c9be635ab45838ac6e5864ea829e2cdca8b1095fd30117d8c0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958601
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958601
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EZ2508720
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T19:27:02Z
  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 0xd628f767ffafb8c9be635ab45838ac6e5864ea829e2cdca8b1095fd30117d8c0. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QT3EZ2508720.
    date published: 2026-07-18T19:27:02Z
  audio: 7E ART
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 125.338
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.553
    additional property: Energy
      type: PropertyValue
      value: 0.44
    additional property: Speechiness
      type: PropertyValue
      value: 0.445
    additional property: Acousticness
      type: PropertyValue
      value: 0.126
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.094
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.359
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.923
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

FPS
type: MusicAlbum
date published: 2025-10-25