Mikołaj Gomółka
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genre: polish-early-music
description: 166px|thumb|right|Tomb effigy of Mikołaj Gomółka in Yazlovets Mikołaj Gomółka (c. 1535 – after 30 April 1591, most probably 5 March 1609) was a Polish Renaissance composer and a member of the royal c
popularity: 8
followers: 321
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  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
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album: 88 Holiday Classical Christmas:A Choral Festival. Celebratory Music for Holidays
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  date published: 2012-01-01
  track: Panis Angelicus
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    by artist: Claudio Casciolini
    by artist: Youth Chamber Choir Riga
    by artist: Julia Hutoretskaya
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      date published: 2012-01-01
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-31T00:26:26Z
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album: Ars choralis poloniae (Arr. for Guitar)
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  date published: 2015-06-15
album: Evening Song / Pieśń Wieczorna / Giesmė Vakarinė
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  date published: 2020-11-06
album: Mikołaj Gomółka Melodie na Psałterz Polski Opera Omnia (Vols 9 & 10) Psalmy Prorocze, Psalmy Błagalne III, Psalmy Pochwalne
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  date published: 2022-11-04
album: Audite, gentes! Psalms of the Golden Age
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  date published: 2015-04-07
album: Mikolaj Gomólka: Melodie na psalterz polski - Polish Psalm Melodies
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  date published: 2011-03-24
  track: Panu ja ufam (In Domino confido), Psalm 11
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    by artist: Mikołaj Gomółka
    by artist: Warsaw Chamber Choir
    by artist: Ryszard Zimak
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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 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
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      date published: 2026-07-31T08:26:41Z
    audio: Panu ja ufam (In Domino confido), Psalm 11
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  track: Siedzac po niskich brzegach Babilonskiej wody (Super flumina Babylonis), Psalm 137
  track: Niescie chwale, mocarze, Panu mocniejszemu (Afferte Domino, filii Dei), Psalm 29
  track: Kleszczmy rekoma wszyscy zgodliwie (Omnes gentes, plaudite manibus), Psalm 47
album: Mikołaj Gomółka: Melodie Na Psałterz Polski Opera Omnia Vols. 7 & 8 (Psalmy mądrości, Psalmy błagalne II, Psalmy Syjonu)
album: Mikołaj Gomółka Melodie Na Psałterz Polski. Opera Omnia Vols 5 & 6 Psalmy historyczne, Psalmy błagalne I
album: Mikołaj Gomółka Melodie na Psałterz Polski Opera Omnia (Vols. 3 & 4)
album: Mikołaj Gomółka Melodie na Psałterz Polski Opera Omnia, Vols. 1 & 2
album: Muzyka Polskiego Renesansu
album: Jelentem versben mesémet (Balassi bálint énekei)
album: Polish Psalms Melodies: Music of the Polish Renaissance, Songs and Notes, Psalms of Golden Age (Melodie na Psałterz Polski)
album: Kraków - Pępek świata
album: VI Festival de Música Barroca "Misiones de Chiquitos" Vol. 1
album: Na fraszki Jana z Czarnolasu
album: Masterpieces of World Choral Singing
album: Music on Wawel Castle (Muzyka na Wawelu)
album: Melodie na psałterz polski (Remixed 2020)

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Siedzac po niskich brzegach Babilonskiej wody (Super flumina Babylonis), Psalm 137
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by artist: Mikołaj Gomółka
by artist: Warsaw Chamber Choir
by artist: Ryszard Zimak
in album: Mikolaj Gomólka: Melodie na psalterz polski - Polish Psalm Melodies
  type: MusicAlbum
  date published: 2011-03-24
genre: polish-early-music
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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 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
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  date published: 2026-08-01T01:44:32Z
audio: Siedzac po niskich brzegach Babilonskiej wody (Super flumina Babylonis), Psalm 137
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Niescie chwale, mocarze, Panu mocniejszemu (Afferte Domino, filii Dei), Psalm 29
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by artist: Mikołaj Gomółka
by artist: Warsaw Chamber Choir
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in album: Mikolaj Gomólka: Melodie na psalterz polski - Polish Psalm Melodies
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  date published: 2011-03-24
genre: polish-early-music
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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 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
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  date published: 2026-07-08T03:20:19Z
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Kleszczmy rekoma wszyscy zgodliwie (Omnes gentes, plaudite manibus), Psalm 47
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by artist: Mikołaj Gomółka
by artist: Warsaw Chamber Choir
by artist: Ryszard Zimak
in album: Mikolaj Gomólka: Melodie na psalterz polski - Polish Psalm Melodies
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genre: polish-early-music
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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 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
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  date published: 2026-07-29T19:35:34Z
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  additional property: Liveness
    type: PropertyValue
    value: 0.207
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.616
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.309
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Mikołaj Gomółka: Melodie Na Psałterz Polski Opera Omnia Vols. 7 & 8 (Psalmy mądrości, Psalmy błagalne II, Psalmy Syjonu)
type: MusicAlbum
date published: 2022-04-15

Mikołaj Gomółka Melodie Na Psałterz Polski. Opera Omnia Vols 5 & 6 Psalmy historyczne, Psalmy błagalne I
type: MusicAlbum
date published: 2021-07-16

Mikołaj Gomółka Melodie na Psałterz Polski Opera Omnia (Vols. 3 & 4)
type: MusicAlbum
date published: 2019-10-25
track: Psalmy dziękczynne i pokutne: No. 1, Kleszczmy rękoma (Ps. 47)
  type: MusicRecording
  duration: PT1M52S
  duration ms: 112028
  explicit: false
  by artist: Mikołaj Gomółka
  by artist: Chór Polskiego Radia
  by artist: Jan Kochanowski
  in album: Mikołaj Gomółka Melodie na Psałterz Polski Opera Omnia (Vols. 3 & 4)
    type: MusicAlbum
    date published: 2019-10-25
  genre: polish-early-music
  isrc code: PLA391922001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T13:57:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5e0effedfc79f681f4070e52c505f77e6202eb7e0aa45cef8024d1acc2f4f124
  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/PLA391922001
  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 0x5e0effedfc79f681f4070e52c505f77e6202eb7e0aa45cef8024d1acc2f4f124. 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/PLA391922001 — a six-check JSON result.
    date published: 2026-07-08T03:20:19Z
  audio: Psalmy dziękczynne i pokutne: No. 1, Kleszczmy rękoma (Ps. 47)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 168.908
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.262
    additional property: Energy
      type: PropertyValue
      value: 0.588
    additional property: Speechiness
      type: PropertyValue
      value: 0.176
    additional property: Acousticness
      type: PropertyValue
      value: 0.961
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.01
    additional property: Liveness
      type: PropertyValue
      value: 0.108
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.357
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.458
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

Mikołaj Gomółka Melodie na Psałterz Polski Opera Omnia, Vols. 1 & 2
type: MusicAlbum
date published: 2018-10-26
track: Psalmy Pielgrzymów: No. 16, Pomni, Panie, Dawida (Ps.132)
  type: MusicRecording
  duration: PT5M22S
  duration ms: 322294
  explicit: false
  by artist: Mikołaj Gomółka
  by artist: Chór Polskiego Radia
  by artist: Agnieszka Budzińska-Bennett
  in album: Mikołaj Gomółka Melodie na Psałterz Polski Opera Omnia, Vols. 1 & 2
    type: MusicAlbum
    date published: 2018-10-26
  genre: polish-early-music
  isrc code: PLA391821816
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T23:48:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xebea675c35acb66b9994090f1107d2cc522a9bc0fa245cdc29876642a060d6e2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA391821816
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 0xebea675c35acb66b9994090f1107d2cc522a9bc0fa245cdc29876642a060d6e2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/PLA391821816 — a six-check JSON result.
    date published: 2026-07-08T03:22:41Z
  audio: Psalmy Pielgrzymów: No. 16, Pomni, Panie, Dawida (Ps.132)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 127.062
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.239
    additional property: Energy
      type: PropertyValue
      value: 0.298
    additional property: Speechiness
      type: PropertyValue
      value: 0.053
    additional property: Acousticness
      type: PropertyValue
      value: 0.983
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.109
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.296
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.109
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Muzyka Polskiego Renesansu
type: MusicAlbum
date published: 2006-10-01
track: Nieście Chwałę Mocarze - Psalm 29
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126200
  explicit: false
  by artist: Jan Kochanowski
  by artist: Mikołaj Gomółka
  by artist: Ars Nova
  by artist: Subtilior Ensemble
  in album: Muzyka Polskiego Renesansu
    type: MusicAlbum
    date published: 2006-10-01
  isrc code: PLL171400106
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T06:52:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf30e22071f1adb29f288c6cc6c3ed13726e15a5616aa20a2c3ead88a63153f4e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956889
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLL171400106
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  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 0xf30e22071f1adb29f288c6cc6c3ed13726e15a5616aa20a2c3ead88a63153f4e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/PLL171400106 — a six-check JSON result.
    date published: 2026-07-06T06:56:49Z
  audio: Nieście Chwałę Mocarze - Psalm 29
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 128.518
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.541
    additional property: Energy
      type: PropertyValue
      value: 0.149
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.925
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.099
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.546
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.41
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Królu Niebieski - Psalm 28
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128213
  explicit: false
  by artist: Jan Kochanowski
  by artist: Mikołaj Gomółka
  by artist: Ars Nova
  by artist: Subtilior Ensemble
  in album: Muzyka Polskiego Renesansu
    type: MusicAlbum
    date published: 2006-10-01
  isrc code: PLL171400107
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T11:17:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4254950368e90a3e20051ffb53b8113826e6e30b27eb6948ea76c6b175edd893
  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/PLL171400107
  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 0x4254950368e90a3e20051ffb53b8113826e6e30b27eb6948ea76c6b175edd893. 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/PLL171400107 — a six-check JSON result.
    date published: 2026-07-08T03:20:19Z
  audio: Królu Niebieski - Psalm 28
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 136.771
    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: 0.219
    additional property: Energy
      type: PropertyValue
      value: 0.153
    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.978
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.1
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.138
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.997
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Modlitwa, Gdy Dziatki Spać Idą
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204720
  explicit: false
  by artist: Andrzej Trzecieski
  by artist: Wacław of Szamotuły
  by artist: Ars Nova
  by artist: Subtilior Ensemble
  in album: Muzyka Polskiego Renesansu
    type: MusicAlbum
    date published: 2006-10-01
  isrc code: PLL171400109
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T07:21:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x183755eaebbd9feaa29da045f6c1e4306a0d3e2b0341f2876d2ee1a3a0ab5215
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Modlitwa, Gdy Dziatki Spać Idą
track: Kryste Dniu Naszej Światłości

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957820

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957820

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLL171400109

OTSTimestamp
type: PropertyValue
value: 2026-07-13T07:54:01Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x183755eaebbd9feaa29da045f6c1e4306a0d3e2b0341f2876d2ee1a3a0ab5215. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/PLL171400109 — a six-check JSON result.
date published: 2026-07-13T07:54:01Z

Modlitwa, Gdy Dziatki Spać Idą
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 142.529
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: 0.168
additional property: Energy
  type: PropertyValue
  value: 0.087
additional property: Speechiness
  type: PropertyValue
  value: 0.04
additional property: Acousticness
  type: PropertyValue
  value: 0.992
additional property: Instrumentalness
  type: PropertyValue
  value: 0.855
additional property: Liveness
  type: PropertyValue
  value: 0.089
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.115
additional property: Loudness (dB)
  type: PropertyValue
  value: -24.291
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Minor

Kryste Dniu Naszej Światłości
type: MusicRecording
duration: PT2M32S
duration ms: 152866
explicit: false
by artist: Mikołaj Rej
by artist: Wacław of Szamotuły
by artist: Ars Nova
by artist: Subtilior Ensemble
in album: Muzyka Polskiego Renesansu
  type: MusicAlbum
  date published: 2006-10-01
isrc code: PLL171400110
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T00:36:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13a3b6d3bbd0654921dc22cc537a02f6add146f0ac1dbd1db0613c79afdb5bbf
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/PLL171400110
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 0x13a3b6d3bbd0654921dc22cc537a02f6add146f0ac1dbd1db0613c79afdb5bbf. 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/PLL171400110 — a six-check JSON result.
  date published: 2026-07-31T02:19:15Z
audio: Kryste Dniu Naszej Światłości
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.272
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.128
  additional property: Energy
    type: PropertyValue
    value: 0.107
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.106
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.207
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.712
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Jelentem versben mesémet (Balassi bálint énekei)
type: MusicAlbum
date published: 2004-10-20
track: Polnischer Tantz
  type: MusicRecording
  duration: PT1M6S
  duration ms: 66533
  explicit: false
  by artist: Matthaeus Waisselius
  by artist: Musica Historica
  in album: Jelentem versben mesémet (Balassi bálint énekei)
    type: MusicAlbum
    date published: 2004-10-20
  isrc code: HUAUX1800314
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T21:56:24+00:00
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    date published: 2026-07-08T03:22:41Z
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track: Az Szentháromságnak, kinek imádkoznak
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  by artist: Musica Historica
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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 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
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    date published: 2026-07-31T06:42:11Z
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Polish Psalms Melodies: Music of the Polish Renaissance, Songs and Notes, Psalms of Golden Age (Melodie na Psałterz Polski)
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date published: 2016-06-15
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  by artist: Dominika Jurczuk Gondek & Masters of Traditional Catholic Music
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-08T03:22:41Z
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Kraków - Pępek świata
type: MusicAlbum
date published: 2018-09-26

VI Festival de Música Barroca "Misiones de Chiquitos" Vol. 1
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date published: 2006-12-13
track: Crucifigat omnes - En vivo
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  by artist: Sayat Nova
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  genre: early-music
  genre: renaissance
  genre: sufi
  genre: gregorian-chant
  genre: medieval
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e367c82b3fcab0465a364847bd1212a1a8d431d3ac689a701bfad0a41d0f26. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QM4TW1776662 — a six-check JSON result.
    date published: 2026-07-31T13:04:34Z
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Na fraszki Jana z Czarnolasu
type: MusicAlbum
date published: 2014

Masterpieces of World Choral Singing
type: MusicAlbum
date published: 2003-01-01

Music on Wawel Castle (Muzyka na Wawelu)
type: MusicAlbum
date published: 2013-04-01

Melodie na psałterz polski (Remixed 2020)
type: MusicAlbum
date published: 2010