Ales Briscein
type: MusicGroup
genre: choral
genre: opera
popularity: 4
followers: 110
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe85abc516aa40d9d833b937c48ed73dc0a4103701303f50db16b643f32925df2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8aaf3da0-a848-4015-8244-47b8aa7b7298.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8aaf3da0-a848-4015-8244-47b8aa7b7298.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8aaf3da0-a848-4015-8244-47b8aa7b7298
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe85abc516aa40d9d833b937c48ed73dc0a4103701303f50db16b643f32925df2","name":"Ales Briscein","registered_at":"2026-06-17T14:01:01Z","symbol":"NIM1417589","token_address":"0x9905b361fb6fb070d8fa39c17c5a225abbcc5b75","type":"artist","uuid":"8aaf3da0-a848-4015-8244-47b8aa7b7298"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85abc516aa40d9d833b937c48ed73dc0a4103701303f50db16b643f32925df2. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8aaf3da0-a848-4015-8244-47b8aa7b7298.json and https://artists.proofprofile.net/proofs/artist/8aaf3da0-a848-4015-8244-47b8aa7b7298.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xe85abc516aa40d9d833b937c48ed73dc0a4103701303f50db16b643f32925df2","name":"Ales Briscein","registered_at":"2026-06-17T14:01:01Z","symbol":"NIM1417589","token_address":"0x9905b361fb6fb070d8fa39c17c5a225abbcc5b75","type":"artist","uuid":"8aaf3da0-a848-4015-8244-47b8aa7b7298"}
album: Dvorak: Svata Ludmila
  type: MusicAlbum
  date published: 2012-09-01
album: Haas: Sarlatan
  type: MusicAlbum
  date published: 1998-06-29
album: Janacek: The Excursions of Mr Broucek
  type: MusicAlbum
  date published: 2008-01-01
  track: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 1: Úvod
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203120
    explicit: false
    by artist: Leoš Janáček
    by artist: BBC Symphony Orchestra
    by artist: Jiří Bělohlávek
    in album: Janacek: The Excursions of Mr Broucek
      type: MusicAlbum
      date published: 2008-01-01
    genre: classical
    genre: czech-classical
    genre: early-modern-classical
    genre: contemporary-classical
    genre: post-romantic-era
    isrc code: DEN960730901
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-30T14:50:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x885891e806cd05f44b35df0ea9738a8b218ca7449eccd013cbb58b2f964ef35f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960273
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960273
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730901
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-30T15:42:38Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885891e806cd05f44b35df0ea9738a8b218ca7449eccd013cbb58b2f964ef35f. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730901 — a six-check JSON result.
      date published: 2026-07-30T15:42:38Z
    audio: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 1: Úvod
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.637
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.133
      additional property: Energy
        type: PropertyValue
        value: 0.044
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.95
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.606
      additional property: Liveness
        type: PropertyValue
        value: 0.443
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.037
      additional property: Loudness (dB)
        type: PropertyValue
        value: -28.554
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 1: Pak verit muzum
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200946
    explicit: false
    by artist: Leoš Janáček
    by artist: Maria Haan
    by artist: Peter Straka
    by artist: Roman Janál
    by artist: Jan Vacík
    by artist: BBC Symphony Orchestra
    by artist: Jiří Bělohlávek
    by artist: BBC Singers
    by artist: Stephen Betteridge
    in album: Janacek: The Excursions of Mr Broucek
      type: MusicAlbum
      date published: 2008-01-01
    genre: classical
    genre: czech-classical
    genre: early-modern-classical
    genre: contemporary-classical
    genre: post-romantic-era
    isrc code: DEN960730902
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-31T00:29:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x89d1cf8196300acfc26d244a47e659ca9c458e150ac1260036be8456e572de71
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960334
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960334
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730902
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T02:19:15Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d1cf8196300acfc26d244a47e659ca9c458e150ac1260036be8456e572de71. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730902 — a six-check JSON result.
      date published: 2026-07-31T02:19:15Z
    audio: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 1: Pak verit muzum
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.484
      additional property: Musical Key
        type: PropertyValue
        value: 6
      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
  track: Výlety pana Broucka - edited by Jiri Zahrádka / Cast 2: Výlet pana Broucka do XV. století / Jednání 3: Byly podzemní chodby
  track: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 1: Hubo nevymáchaná!
  track: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 1: Málinko!
  track: Výlety pana Broucka - edited by Jiri Zahrádka / Cast 2: Výlet pana Broucka do XV. století / Jednání 3: Jsi-li dobrý, stuoj!
  track: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 1: Racte nás zas brzo navstívit
  track: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 1: Etherea! Etherea!
  track: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 1: Des vane od tebe jak od Medúzy!
  track: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 2: Úvod. Tuto melodii, ale do bombardonu!
  track: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 2: Tanec. Tatrmane!
  track: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 2: Boure silenstvi mnou smýká!
  track: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 2: Mezihra - Cupriny tvé stale vence
album: Janáček: Jenůfa, JW I/4 (Live)
album: Bodorova: Juda Maccabeus

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

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.312

Energy
type: PropertyValue
value: 0.069

Speechiness
type: PropertyValue
value: 0.07

Acousticness
type: PropertyValue
value: 0.962

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.336

Valence (Positivity)
type: PropertyValue
value: 0.217

Loudness (dB)
type: PropertyValue
value: -26.937

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Minor

Výlety pana Broucka - edited by Jiri Zahrádka / Cast 2: Výlet pana Broucka do XV. století / Jednání 3: Byly podzemní chodby
type: MusicRecording
duration: PT5M5S
duration ms: 305400
explicit: false
by artist: Leoš Janáček
by artist: Jaroslav Březina
by artist: Václav Sibera
by artist: Jan Vacík
by artist: Zdenek Plech
by artist: BBC Symphony Orchestra
by artist: Jiří Bělohlávek
by artist: BBC Singers
by artist: Stephen Betteridge
in album: Janacek: The Excursions of Mr Broucek
  type: MusicAlbum
  date published: 2008-01-01
genre: classical
genre: czech-classical
genre: early-modern-classical
genre: contemporary-classical
genre: post-romantic-era
isrc code: DEN960730915
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T10:42:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f06640668e64e67ed0040007c81a4efaa43750f728a5ca44830319057c06ceb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960397
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960397
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730915
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f06640668e64e67ed0040007c81a4efaa43750f728a5ca44830319057c06ceb. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730915 — a six-check JSON result.
  date published: 2026-07-31T12:24:41Z
audio: Výlety pana Broucka - edited by Jiri Zahrádka / Cast 2: Výlet pana Broucka do XV. století / Jednání 3: Byly podzemní chodby
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.947
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.323
  additional property: Energy
    type: PropertyValue
    value: 0.087
  additional property: Speechiness
    type: PropertyValue
    value: 0.055
  additional property: Acousticness
    type: PropertyValue
    value: 0.944
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.01
  additional property: Liveness
    type: PropertyValue
    value: 0.13
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.144
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.283
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 1: Hubo nevymáchaná!
type: MusicRecording
duration: PT4M48S
duration ms: 288320
explicit: false
by artist: Leoš Janáček
by artist: Peter Straka
by artist: Jan Vacík
by artist: Zdenek Plech
by artist: Maria Haan
by artist: Roman Janál
by artist: Martina Bauerová
by artist: Ales Briscein
by artist: Jaroslav Březina
by artist: Václav Sibera
by artist: BBC Symphony Orchestra
by artist: Jiří Bělohlávek
by artist: BBC Singers
by artist: Stephen Betteridge
in album: Janacek: The Excursions of Mr Broucek
  type: MusicAlbum
  date published: 2008-01-01
genre: classical
genre: czech-classical
genre: early-modern-classical
genre: contemporary-classical
genre: post-romantic-era
isrc code: DEN960730903
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T05:35:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb69e7886420b2987f85cac397b59792b115291a20d9f733a55eb86e6abcb128b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960354
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960354
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730903
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T05:48:18Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69e7886420b2987f85cac397b59792b115291a20d9f733a55eb86e6abcb128b. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730903 — a six-check JSON result.
  date published: 2026-07-31T05:48:18Z
audio: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 1: Hubo nevymáchaná!
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 143.748
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.355
  additional property: Energy
    type: PropertyValue
    value: 0.075
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.931
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.204
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.115
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.084
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 1: Málinko!
type: MusicRecording
duration: PT4M38S
duration ms: 278213
explicit: false
by artist: Leoš Janáček
by artist: Peter Straka
by artist: Maria Haan
by artist: Ales Briscein
by artist: Jaroslav Březina
by artist: Václav Sibera
by artist: Martina Bauerová
by artist: Jan Vacík
by artist: BBC Symphony Orchestra
by artist: Jiří Bělohlávek
in album: Janacek: The Excursions of Mr Broucek
  type: MusicAlbum
  date published: 2008-01-01
genre: classical
genre: czech-classical
genre: early-modern-classical
genre: contemporary-classical
genre: post-romantic-era
isrc code: DEN960730904
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T10:00:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8171f46540dec3ff87917dbde147f47bdd132c01414329b56a463ac9ebf4cf04
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960389
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960389
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730904
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T10:20:10Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8171f46540dec3ff87917dbde147f47bdd132c01414329b56a463ac9ebf4cf04. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730904 — a six-check JSON result.
  date published: 2026-07-31T10:20:10Z
audio: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 1: Málinko!
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 90.975
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.247
  additional property: Energy
    type: PropertyValue
    value: 0.093
  additional property: Speechiness
    type: PropertyValue
    value: 0.06
  additional property: Acousticness
    type: PropertyValue
    value: 0.94
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.402
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.131
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.423
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Výlety pana Broucka - edited by Jiri Zahrádka / Cast 2: Výlet pana Broucka do XV. století / Jednání 3: Jsi-li dobrý, stuoj!
type: MusicRecording
duration: PT2M33S
duration ms: 153026
explicit: false
by artist: Leoš Janáček
by artist: Zdenek Plech
by artist: Jan Vacík
by artist: Roman Janál
by artist: BBC Symphony Orchestra
by artist: Jiří Bělohlávek
by artist: BBC Singers
by artist: Stephen Betteridge
in album: Janacek: The Excursions of Mr Broucek
  type: MusicAlbum
  date published: 2008-01-01
genre: classical
genre: czech-classical
genre: early-modern-classical
genre: contemporary-classical
genre: post-romantic-era
isrc code: DEN960730917
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T10:17:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb55732a0ad980347268133c2ffd65f69214433fc8361eb9c9344c10302299bb9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960397
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960397
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730917
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55732a0ad980347268133c2ffd65f69214433fc8361eb9c9344c10302299bb9. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730917 — a six-check JSON result.
  date published: 2026-07-31T12:24:41Z
audio: Výlety pana Broucka - edited by Jiri Zahrádka / Cast 2: Výlet pana Broucka do XV. století / Jednání 3: Jsi-li dobrý, stuoj!
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 97.953
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.358
  additional property: Energy
    type: PropertyValue
    value: 0.257
  additional property: Speechiness
    type: PropertyValue
    value: 0.066
  additional property: Acousticness
    type: PropertyValue
    value: 0.969
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.009
  additional property: Liveness
    type: PropertyValue
    value: 0.695
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.417
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.399
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 1: Racte nás zas brzo navstívit
type: MusicRecording
duration: PT7M8S
duration ms: 428506
explicit: false
by artist: Leoš Janáček
by artist: Peter Straka
by artist: Jan Vacík
by artist: BBC Symphony Orchestra
by artist: Jiří Bělohlávek
by artist: BBC Singers
by artist: Stephen Betteridge
in album: Janacek: The Excursions of Mr Broucek
  type: MusicAlbum
  date published: 2008-01-01
genre: classical
genre: czech-classical
genre: early-modern-classical
genre: contemporary-classical
genre: post-romantic-era
isrc code: DEN960730905
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T09:35:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27fdf0797469b548f90849b7d78e5aeca438d80f0bcd21211b39a00f2de5c81c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730905
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27fdf0797469b548f90849b7d78e5aeca438d80f0bcd21211b39a00f2de5c81c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730905 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 1: Racte nás zas brzo navstívit
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.905
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.295
  additional property: Energy
    type: PropertyValue
    value: 0.075
  additional property: Speechiness
    type: PropertyValue
    value: 0.06
  additional property: Acousticness
    type: PropertyValue
    value: 0.953
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.94
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.13
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.226
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 1: Etherea! Etherea!
type: MusicRecording
duration: PT3M6S
duration ms: 186893
explicit: false
by artist: Leoš Janáček
by artist: Peter Straka
by artist: Jan Vacík
by artist: Roman Janál
by artist: Maria Haan
by artist: BBC Symphony Orchestra
by artist: Jiří Bělohlávek
by artist: BBC Singers
by artist: Stephen Betteridge
in album: Janacek: The Excursions of Mr Broucek
  type: MusicAlbum
  date published: 2008-01-01
genre: classical
genre: czech-classical
genre: early-modern-classical
genre: contemporary-classical
genre: post-romantic-era
isrc code: DEN960730906
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T07:50:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70443b3e2f862460f41640e0cee028f3506e22a8eabbdd4e8343c56519818899
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960368
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960368
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730906
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T08:26:41Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70443b3e2f862460f41640e0cee028f3506e22a8eabbdd4e8343c56519818899. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730906 — a six-check JSON result.
  date published: 2026-07-31T08:26:41Z
audio: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 1: Etherea! Etherea!
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.874
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.359
  additional property: Energy
    type: PropertyValue
    value: 0.111
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.956
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.52
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.337
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.955
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 1: Des vane od tebe jak od Medúzy!
type: MusicRecording
duration: PT5M38S
duration ms: 338946
explicit: false
by artist: Leoš Janáček
by artist: Maria Haan
by artist: Roman Janál
by artist: Peter Straka
by artist: Jan Vacík
by artist: BBC Symphony Orchestra
by artist: Jiří Bělohlávek
by artist: BBC Singers
by artist: Stephen Betteridge
in album: Janacek: The Excursions of Mr Broucek
  type: MusicAlbum
  date published: 2008-01-01
genre: classical
genre: czech-classical
genre: early-modern-classical
genre: contemporary-classical
genre: post-romantic-era
isrc code: DEN960730907
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T08:01:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x340fef6cad0d0908aa52ab92981eef662fc14f75d51e0a464730fa19d002b96f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730907
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340fef6cad0d0908aa52ab92981eef662fc14f75d51e0a464730fa19d002b96f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730907 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 1: Des vane od tebe jak od Medúzy!
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.828
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.354
  additional property: Energy
    type: PropertyValue
    value: 0.154
  additional property: Speechiness
    type: PropertyValue
    value: 0.054
  additional property: Acousticness
    type: PropertyValue
    value: 0.942
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.09
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.174
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.246
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 2: Úvod. Tuto melodii, ale do bombardonu!
type: MusicRecording
duration: PT5M23S
duration ms: 323266
explicit: false
by artist: Leoš Janáček
by artist: Zdenek Plech
by artist: Ales Briscein
by artist: Maria Haan
by artist: Jan Vacík
by artist: Roman Janál
by artist: Peter Straka
by artist: Václav Sibera
by artist: BBC Symphony Orchestra
by artist: Jiří Bělohlávek
by artist: BBC Singers
by artist: Stephen Betteridge
in album: Janacek: The Excursions of Mr Broucek
  type: MusicAlbum
  date published: 2008-01-01
genre: classical
genre: czech-classical
genre: early-modern-classical
genre: contemporary-classical
genre: post-romantic-era
isrc code: DEN960730908
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T23:43:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d63910625b5e0cb01de3cbc860dfd4dd870afd157b8b7597de3841d65382059
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960481
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960481
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730908
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T23:51:35Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d63910625b5e0cb01de3cbc860dfd4dd870afd157b8b7597de3841d65382059. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730908 — a six-check JSON result.
  date published: 2026-07-31T23:51:35Z
audio: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 2: Úvod. Tuto melodii, ale do bombardonu!
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 120.166
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.329
  additional property: Energy
    type: PropertyValue
    value: 0.129
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.929
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.164
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.129
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.652
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 2: Tanec. Tatrmane!
type: MusicRecording
duration: PT5M27S
duration ms: 327506
explicit: false
by artist: Leoš Janáček
by artist: Jan Vacík
by artist: Edward Goater
by artist: Christopher Bowen
by artist: Zdenek Plech
by artist: Martina Bauerová
by artist: BBC Symphony Orchestra
by artist: Jiří Bělohlávek
by artist: BBC Singers
by artist: Stephen Betteridge
in album: Janacek: The Excursions of Mr Broucek
  type: MusicAlbum
  date published: 2008-01-01
genre: classical
genre: czech-classical
genre: early-modern-classical
genre: contemporary-classical
genre: post-romantic-era
isrc code: DEN960730909
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T19:27:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc97f911a1508d261d4d74c2c85ea78345b99221c4e7064f99f694f9c59822eb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957122
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957122
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730909
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:39:04Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc97f911a1508d261d4d74c2c85ea78345b99221c4e7064f99f694f9c59822eb. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730909 — a six-check JSON result.
  date published: 2026-07-08T03:39:04Z
audio: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 2: Tanec. Tatrmane!
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  additional property: Tempo (BPM)
    type: PropertyValue
    value: 99.747
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.257
  additional property: Energy
    type: PropertyValue
    value: 0.144
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.908
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.333
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.191
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.61
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 2: Boure silenstvi mnou smýká!
type: MusicRecording
duration: PT2M8S
duration ms: 128840
explicit: false
by artist: Leoš Janáček
by artist: Peter Straka
by artist: Roman Janál
by artist: Jan Vacík
by artist: Maria Haan
by artist: Ales Briscein
by artist: Martina Bauerová
by artist: BBC Symphony Orchestra
by artist: Jiří Bělohlávek
by artist: BBC Singers
by artist: Stephen Betteridge
in album: Janacek: The Excursions of Mr Broucek
  type: MusicAlbum
  date published: 2008-01-01
genre: classical
genre: czech-classical
genre: early-modern-classical
genre: contemporary-classical
genre: post-romantic-era
isrc code: DEN960730912
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T21:19:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20996758b00f11623f45222950f710faef97d403cd0191857a1970eb5186bfe8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960317
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960317
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730912
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T21:35:24Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20996758b00f11623f45222950f710faef97d403cd0191857a1970eb5186bfe8. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730912 — a six-check JSON result.
  date published: 2026-07-30T21:35:24Z
audio: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 2: Boure silenstvi mnou smýká!
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 150.603
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.42
  additional property: Energy
    type: PropertyValue
    value: 0.31
  additional property: Speechiness
    type: PropertyValue
    value: 0.101
  additional property: Acousticness
    type: PropertyValue
    value: 0.98
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.139
  additional property: Liveness
    type: PropertyValue
    value: 0.767
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.292
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.708
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 2: Mezihra - Cupriny tvé stale vence
type: MusicRecording
duration: PT6M50S
duration ms: 410440
explicit: false
by artist: Leoš Janáček
by artist: Ales Briscein
by artist: Zdenek Plech
by artist: Peter Straka
by artist: Maria Haan
by artist: Martina Bauerová
by artist: BBC Symphony Orchestra
by artist: Jiří Bělohlávek
by artist: BBC Singers
by artist: Stephen Betteridge
in album: Janacek: The Excursions of Mr Broucek
  type: MusicAlbum
  date published: 2008-01-01
genre: classical
genre: czech-classical
genre: early-modern-classical
genre: contemporary-classical
genre: post-romantic-era
isrc code: DEN960730913
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T11:22:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1bc6358a20fb4da089cc936ef13932099e4e09d783bb79e653b30ef4f76a6be7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960397
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960397
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730913
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc6358a20fb4da089cc936ef13932099e4e09d783bb79e653b30ef4f76a6be7. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960730913 — a six-check JSON result.
  date published: 2026-07-31T12:24:41Z
audio: Výlety pana Broucka - edited by Jiri Zahrádka / Cást 1: Výlet pana Broucka do mesíce / Jednání 2: Mezihra - Cupriny tvé stale vence
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.272
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.128
  additional property: Energy
    type: PropertyValue
    value: 0.074
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.89
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.068
  additional property: Liveness
    type: PropertyValue
    value: 0.139
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.039
  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.024
  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
    value: Major

Janáček: Jenůfa, JW I/4 (Live)
type: MusicAlbum
date published: 2015-07-03

Bodorova: Juda Maccabeus
type: MusicAlbum
date published: 2012-09-01