Pavel Chesnokov
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description: Pavel Grigorievich Chesnokov (Russian: Пáвел Григóрьевич Чеснокóв) (24 October 1877, Voskresensk, Zvenigorodsky Uyezd, Moscow Governorate – 14 March 1944, Moscow, also transliterated Tschesnokoff, Tch
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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: Chesnokov: Liturgy of St. John Chrysostom, Op. 42
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  date published: 1991-01-01
album: Chesnokov: Vespers, Op. 44 & 6 Concertos
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  date published: 2003-05-01
album: Chesnokov: Vespers, Op. 44 & 6 Concertos
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  date published: 2003-05-01
album: Pavel Chesnokov - Requiem
  type: MusicAlbum
  date published: 2004-03-30
album: Chesnokov: Liturgy of Saint John Chrysostom - The Golden Mouth-in-Church in Russian, Op. 42 (Digitally Remastered)
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  date published: 2013-05-09
album: Hymns of the Russian Orthodox Church by Pavel Chesnokov, Opus 39a and 16
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  date published: 2014
album: Liturgy of the Russian-Orthodox Church Opus 42 by Pavel Chesnokov
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  date published: 2014
album: Chesnokov: Liturgy of St. John Chrysostom, Op. 42
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album: Chesnokov: Vespers
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album: Chesnokov: Liturgy of St. John Chrysostom
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  date published: 2016-01-01
album: Chesnokov: Liturgy of St. John Chrysostom
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  date published: 2016-01-01
album: Chesnokov Liturgy Of Saint John - The Golden Mouth-In-Church, Op 42
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  date published: 2016-11-29
album: Teach Me Thy Statutes
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  date published: 2018-05-18
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      date published: 2026-07-29T19:35:34Z
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  track: Blessed Is the Man, Op. 44 No. 2 (Arr. G. Smirnov for Choir)
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    subject of: OpenTimestamps Proof of Existence
    audio: Blessed Is the Man, Op. 44 No. 2 (Arr. G. Smirnov for Choir)
  track: Gladsome Light
  track: Lord, Now Lettest Thou Thy Servant Depart
  track: Praise the Name of the Lord
  track: Blessed Art Thou, O Lord
  track: Having Beheld the Resurrection of Christ
  track: Jesus Has Risen from the Tomb, Op. 44 No. 8
  track: The Great Doxology, Op. 44 No. 9 (Arr. M. Kotogarov for Choir)
  track: Bless the Lord, O My Soul, Op. 40 No. 1
  track: Glory... Only Begotten Son, Op. 9 No. 2
  track: The Cherubic Hymn, Op. 37 No. 1
  track: A Mercy of Peace and We Hymn Thee, Op. 9 No. 10
  track: It Is Truly Fitting
  track: Salvation Is Created, Op. 25 No. 5
album: World of Pavel Chesnokov
album: Ten Communion Hymns, Op. 25: V. Salvation is Created (Arr. for Ocarina, Horn, and Euphonium Ensemble)
album: Salvation is Created
album: P. Chesnokov, Sacred compositions, Op. 21a, Op. 22
album: Chesnokov: Liturgy of St John Chrysostom, Op. 42
album: Salvation Is Created
album: Six Choruses for Mixed Voices Op. 40: I. Nunc Dimittis
album: Chesnokov: Spaseniye sodelal (Salvation is Created)
album: Chesnokov: Sacred Choral Music
album: Chesnokov: Angel Cried Out
track: Let My Prayer Arise: Chesnokov

OpenTimestamps Proof of Existence
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date published: 2026-07-30T02:21:55Z

Blessed Is the Man, Op. 44 No. 2 (Arr. G. Smirnov for Choir)
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Gladsome Light
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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Lord, Now Lettest Thou Thy Servant Depart
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T07:28:30Z
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Praise the Name of the Lord
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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Blessed Art Thou, O Lord
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additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T07:33:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14e6e89ce958500b6debabea6be14f03544e482dba623514afe9b0165b92a44b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960222
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960222
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800006
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T07:48:45Z
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 0x14e6e89ce958500b6debabea6be14f03544e482dba623514afe9b0165b92a44b. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800006.
  date published: 2026-07-30T07:48:45Z
audio: Blessed Art Thou, O Lord
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 107.862
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.085
  additional property: Energy
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    value: 0.067
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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  additional property: Mode Name
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Having Beheld the Resurrection of Christ
type: MusicRecording
duration: PT2M56S
duration ms: 176813
explicit: false
by artist: Pavel Chesnokov
in album: Teach Me Thy Statutes
  type: MusicAlbum
  date published: 2018-05-18
genre: choral
isrc code: USFKZ1800007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T05:18:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58c61a41da85c6e3f58fe8e7d81c49d5bab32dfc9e5813439d0e8b732e3d9455
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/USFKZ1800007
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 0x58c61a41da85c6e3f58fe8e7d81c49d5bab32dfc9e5813439d0e8b732e3d9455. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800007.
  date published: 2026-07-08T03:22:41Z
audio: Having Beheld the Resurrection of Christ
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.248
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
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    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.173
  additional property: Energy
    type: PropertyValue
    value: 0.048
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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Jesus Has Risen from the Tomb, Op. 44 No. 8
type: MusicRecording
duration: PT0M57S
duration ms: 57120
explicit: false
by artist: Pavel Chesnokov
in album: Teach Me Thy Statutes
  type: MusicAlbum
  date published: 2018-05-18
genre: choral
isrc code: USFKZ1800008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T10:42:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa035c3517368fa01e4160dd666bf4d0fc4808a15d6fe66c6dbe51b66a1905490
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/USFKZ1800008
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 0xa035c3517368fa01e4160dd666bf4d0fc4808a15d6fe66c6dbe51b66a1905490. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800008.
  date published: 2026-07-08T03:20:19Z
audio: Jesus Has Risen from the Tomb, Op. 44 No. 8
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 101.875
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.168
  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
    value: Minor

The Great Doxology, Op. 44 No. 9 (Arr. M. Kotogarov for Choir)
type: MusicRecording
duration: PT9M9S
duration ms: 549720
explicit: false
by artist: Pavel Chesnokov
in album: Teach Me Thy Statutes
  type: MusicAlbum
  date published: 2018-05-18
genre: choral
isrc code: USFKZ1800009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T05:10:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec650f0a67711cc271c15d13d836fc1dc041707e7db598ed05c7192411f217f7
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/USFKZ1800009
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 0xec650f0a67711cc271c15d13d836fc1dc041707e7db598ed05c7192411f217f7. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800009.
  date published: 2026-07-08T03:20:19Z
audio: The Great Doxology, Op. 44 No. 9 (Arr. M. Kotogarov for Choir)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 142.781
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.151
  additional property: Energy
    type: PropertyValue
    value: 0.116
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.056
  additional property: Liveness
    type: PropertyValue
    value: 0.095
  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
    value: Major

Bless the Lord, O My Soul, Op. 40 No. 1
type: MusicRecording
duration: PT3M17S
duration ms: 197560
explicit: false
by artist: Pavel Chesnokov
in album: Teach Me Thy Statutes
  type: MusicAlbum
  date published: 2018-05-18
genre: choral
isrc code: USFKZ1800010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81b0c8f593a78fc3d899fa96ce85ed7993f8806c2fffbbe49abaf55dfa9c9571
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960404
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960404
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800010
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T13:06:57Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x81b0c8f593a78fc3d899fa96ce85ed7993f8806c2fffbbe49abaf55dfa9c9571. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800010.
  date published: 2026-07-31T13:06:57Z
audio: Bless the Lord, O My Soul, Op. 40 No. 1
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.601
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.161
  additional property: Energy
    type: PropertyValue
    value: 0.034
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.103
  additional property: Liveness
    type: PropertyValue
    value: 0.101
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.033
  additional property: Loudness (dB)
    type: PropertyValue
    value: -30.213
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Glory... Only Begotten Son, Op. 9 No. 2
type: MusicRecording
duration: PT2M31S
duration ms: 151280
explicit: false
by artist: Pavel Chesnokov
in album: Teach Me Thy Statutes
  type: MusicAlbum
  date published: 2018-05-18
genre: choral
isrc code: USFKZ1800011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T11:25:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x397d948ab7d53b7016e461939ec32d8f3fa853935d5816d333a201b89593d0c8
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/USFKZ1800011
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 0x397d948ab7d53b7016e461939ec32d8f3fa853935d5816d333a201b89593d0c8. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800011.
  date published: 2026-07-31T12:24:41Z
audio: Glory... Only Begotten Son, Op. 9 No. 2
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.177
  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: 0.071
  additional property: Energy
    type: PropertyValue
    value: 0.103
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.003
  additional property: Liveness
    type: PropertyValue
    value: 0.103
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.041
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.238
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

The Cherubic Hymn, Op. 37 No. 1
type: MusicRecording
duration: PT8M21S
duration ms: 501280
explicit: false
by artist: Pavel Chesnokov
in album: Teach Me Thy Statutes
  type: MusicAlbum
  date published: 2018-05-18
genre: choral
isrc code: USFKZ1800012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf88980c008ce3fbca78a09c6321ab9632e4e1a4d7964598f961f4ae8d25932b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960241
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960241
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800012
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T09:58:01Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0xf88980c008ce3fbca78a09c6321ab9632e4e1a4d7964598f961f4ae8d25932b9. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800012.
  date published: 2026-07-30T09:58:01Z
audio: The Cherubic Hymn, Op. 37 No. 1
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 96.674
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
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    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.147
  additional property: Energy
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    value: 0.06
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.453
  additional property: Liveness
    type: PropertyValue
    value: 0.071
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.256
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

A Mercy of Peace and We Hymn Thee, Op. 9 No. 10
type: MusicRecording
duration: PT7M13S
duration ms: 433080
explicit: false
by artist: Pavel Chesnokov
in album: Teach Me Thy Statutes
  type: MusicAlbum
  date published: 2018-05-18
genre: choral
isrc code: USFKZ1800013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T17:36:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8507ab54636b4a63f2254d39be54e228f2628db4876cf34be1498c6eff272a1d
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/USFKZ1800013
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 0x8507ab54636b4a63f2254d39be54e228f2628db4876cf34be1498c6eff272a1d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800013.
  date published: 2026-07-08T03:20:19Z
audio: A Mercy of Peace and We Hymn Thee, Op. 9 No. 10
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.132
  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
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It Is Truly Fitting
type: MusicRecording
duration: PT3M23S
duration ms: 203026
explicit: false
by artist: Pavel Chesnokov
in album: Teach Me Thy Statutes
  type: MusicAlbum
  date published: 2018-05-18
genre: choral
isrc code: USFKZ1800014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdffac8eb07a97d0e191ce027f8ddfeedc89e515767c928933b542e6baf5e818f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960370
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960370
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800014
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T08:38:45Z
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 0xdffac8eb07a97d0e191ce027f8ddfeedc89e515767c928933b542e6baf5e818f. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800014.
  date published: 2026-07-31T08:38:45Z
audio: It Is Truly Fitting
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.314
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.164
  additional property: Energy
    type: PropertyValue
    value: 0.056
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.993
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.54
  additional property: Liveness
    type: PropertyValue
    value: 0.1
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.034
  additional property: Loudness (dB)
    type: PropertyValue
    value: -31.603
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Salvation Is Created, Op. 25 No. 5
type: MusicRecording
duration: PT4M17S
duration ms: 257186
explicit: false
by artist: Pavel Chesnokov
in album: Teach Me Thy Statutes
  type: MusicAlbum
  date published: 2018-05-18
genre: choral
isrc code: USFKZ1800015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T20:44:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x590369a2ad5cc1b024a1c681757fcd0efedf787e620870ee631ab44435513847
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/USFKZ1800015
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 0x590369a2ad5cc1b024a1c681757fcd0efedf787e620870ee631ab44435513847. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800015.
  date published: 2026-07-08T03:20:19Z
audio: Salvation Is Created, Op. 25 No. 5
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 96.279
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.172
  additional property: Energy
    type: PropertyValue
    value: 0.019
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.988
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.513
  additional property: Liveness
    type: PropertyValue
    value: 0.066
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.033
  additional property: Loudness (dB)
    type: PropertyValue
    value: -32.255
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Teach Me Thy Statutes
type: MusicAlbum
date published: 2018-05-18
track: Gladsome Light
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166493
  explicit: false
  by artist: Pavel Chesnokov
  in album: Teach Me Thy Statutes
    type: MusicAlbum
    date published: 2018-05-18
  genre: choral
  isrc code: USFKZ1800003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T03:16:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc5d2ffeefa855b1cdbff925e62e0ece0bf15a3cdcd7e6699047fd8675bf0570d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956474
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956474
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800003
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T08:56:35Z
  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 0xc5d2ffeefa855b1cdbff925e62e0ece0bf15a3cdcd7e6699047fd8675bf0570d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800003.
    date published: 2026-07-03T08:56:35Z
  audio: Gladsome Light
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 96.07
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.146
    additional property: Energy
      type: PropertyValue
      value: 0.077
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.991
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.049
    additional property: Liveness
      type: PropertyValue
      value: 0.098
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.048
    additional property: Loudness (dB)
      type: PropertyValue
      value: -25.665
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Lord, Now Lettest Thou Thy Servant Depart
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206053
  explicit: false
  by artist: Pavel Chesnokov
  in album: Teach Me Thy Statutes
    type: MusicAlbum
    date published: 2018-05-18
  genre: choral
  isrc code: USFKZ1800004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T10:16:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc649bef59bdf75508fff313a132bfb8c46efa3d082b71df9006b07596434883f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958397
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958397
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800004
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T10:29:45Z
  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 0xc649bef59bdf75508fff313a132bfb8c46efa3d082b71df9006b07596434883f. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800004.
    date published: 2026-07-17T10:29:45Z
  audio: Lord, Now Lettest Thou Thy Servant Depart
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 125.622
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.169
    additional property: Energy
      type: PropertyValue
      value: 0.066
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0.993
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.514
    additional property: Liveness
      type: PropertyValue
      value: 0.103
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.033
    additional property: Loudness (dB)
      type: PropertyValue
      value: -25.724
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Praise the Name of the Lord
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181733
  explicit: false
  by artist: Pavel Chesnokov
  in album: Teach Me Thy Statutes
    type: MusicAlbum
    date published: 2018-05-18
  genre: choral
  isrc code: USFKZ1800005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T02:55:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcd983e5e3a0f769acf5386ab10accb2f707eea0cb202f4fdc96762e70caeaaed
  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
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Praise the Name of the Lord
track: Having Beheld the Resurrection of Christ
track: Jesus Has Risen from the Tomb, Op. 44 No. 8
track: Bless the Lord, O My Soul, Op. 40 No. 1
track: The Cherubic Hymn, Op. 37 No. 1
track: A Mercy of Peace and We Hymn Thee, Op. 9 No. 10
track: It Is Truly Fitting

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800005

OTSTimestamp
type: PropertyValue
value: 2026-07-06T06:56:49Z

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 0xcd983e5e3a0f769acf5386ab10accb2f707eea0cb202f4fdc96762e70caeaaed. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800005.
date published: 2026-07-06T06:56:49Z

Praise the Name of the Lord
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 79.665
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: 0.099
additional property: Energy
  type: PropertyValue
  value: 0.04
additional property: Speechiness
  type: PropertyValue
  value: 0.037
additional property: Acousticness
  type: PropertyValue
  value: 0.991
additional property: Instrumentalness
  type: PropertyValue
  value: 0.025
additional property: Liveness
  type: PropertyValue
  value: 0.088
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.076
additional property: Loudness (dB)
  type: PropertyValue
  value: -23.492
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Major

Having Beheld the Resurrection of Christ
type: MusicRecording
duration: PT2M56S
duration ms: 176813
explicit: false
by artist: Pavel Chesnokov
in album: Teach Me Thy Statutes
  type: MusicAlbum
  date published: 2018-05-18
genre: choral
isrc code: USFKZ1800007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T05:18:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58c61a41da85c6e3f58fe8e7d81c49d5bab32dfc9e5813439d0e8b732e3d9455
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956634
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956634
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800007
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-04T10:04:33Z
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 0x58c61a41da85c6e3f58fe8e7d81c49d5bab32dfc9e5813439d0e8b732e3d9455. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1800007.
  date published: 2026-07-04T10:04:33Z
audio: Having Beheld the Resurrection of Christ
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 80.991
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.176
  additional property: Energy
    type: PropertyValue
    value: 0.048
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.726
  additional property: Liveness
    type: PropertyValue
    value: 0.1
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.039
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.013
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Jesus Has Risen from the Tomb, Op. 44 No. 8
type: MusicRecording
duration: PT0M57S
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-04T22:48:52Z
audio: Jesus Has Risen from the Tomb, Op. 44 No. 8
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Bless the Lord, O My Soul, Op. 40 No. 1
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-18T22:58:55Z
audio: Bless the Lord, O My Soul, Op. 40 No. 1
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The Cherubic Hymn, Op. 37 No. 1
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-17T06:09:33Z
audio: The Cherubic Hymn, Op. 37 No. 1
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A Mercy of Peace and We Hymn Thee, Op. 9 No. 10
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-05T19:27:56Z
audio: A Mercy of Peace and We Hymn Thee, Op. 9 No. 10
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It Is Truly Fitting
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-17T06:09:33Z
audio: It Is Truly Fitting
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World of Pavel Chesnokov
type: MusicAlbum
date published: 2018-08-22

Ten Communion Hymns, Op. 25: V. Salvation is Created (Arr. for Ocarina, Horn, and Euphonium Ensemble)
type: MusicAlbum
date published: 2020-06-29

Ten Communion Hymns, Op. 25: V. Salvation is Created (Arr. for Ocarina, Horn, and Euphonium Ensemble)
type: MusicAlbum
date published: 2020-06-29

Salvation is Created
type: MusicAlbum
date published: 2020-12-14

P. Chesnokov, Sacred compositions, Op. 21a, Op. 22
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date published: 2021-03-27

P. Chesnokov, Sacred compositions, Op. 21a, Op. 22
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
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  subject of: OpenTimestamps Proof of Existence
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track: P. Chesnokov, Hymn to the Mother of God for Palm Sunday, Op. 22, No. 9 (В неделю Ваий)
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track: P. Chesnokov, Hymn to the Mother of God for the Mid-feast of Pentecost, Op. 22, No. 13 (На Преполовение Пятидесятницы)
track: P. Chesnokov, Hymn to the Mother of God for the Ascension of the Lord, Op. 22, No. 14 (На Вознесение Господне)
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track: P. Chesnokov, Hymn to the Mother of God for the Transfiguration of the Lord, Op. 22, No. 16 (На Преображение Господне)
track: P. Chesnokov, Hymn to the Mother of God for the Dormition of the Mother of God, Op. 22, No. 17 (На Успение Пресвятой Богородицы)
track: P. Chesnokov, The Angel Cried Out, Op. 22, No. 18 (Ангел вопияше)

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P. Chesnokov, Hymn to the Mother of God for the Nativity of the Mother of God, Op. 22, No. 1 (На Рождество Богородицы)
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P. Chesnokov, Hymn to the Mother of God for the Elevation of the Precious Cross, Op. 22, No. 2 (На Воздвижение Честного Креста)
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P. Chesnokov, Hymn to the Mother of God for the Entrance of the Mother of God, Op. 22, No. 3 (На Введение Пресвятой Богородицы)
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P. Chesnokov, Hymn to the Mother of God for the Nativity of the Lord, Op. 22, No. 4 (На Рождество Христово)
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P. Chesnokov, Hymn to the Mother of God for the Theophany of the Lord, Op. 22, No. 5 (На Богоявление Господне)
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  date published: 2026-07-31T12:24:41Z
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P. Chesnokov, Hymn to the Mother of God for the Meeting of the Lord, Op. 22, No. 6 (На Сретение Господне)
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  date published: 2026-07-31T15:59:18Z
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P. Chesnokov, Hymn to the Mother of God for the Annunciation, Op. 22, No. 7 (На Благовещение Богородицы)
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  date published: 2026-07-08T03:20:19Z
audio: P. Chesnokov, Hymn to the Mother of God for the Annunciation, Op. 22, No. 7 (На Благовещение Богородицы)
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P. Chesnokov, Hymn to the Mother of God for Palm Sunday, Op. 22, No. 9 (В неделю Ваий)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T00:26:26Z
audio: P. Chesnokov, Hymn to the Mother of God for Palm Sunday, Op. 22, No. 9 (В неделю Ваий)
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P. Chesnokov, Hymn to the Mother of God for Holy Thursday, Op. 22, No. 10 (В Великий Четвертох)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T20:22:46Z
audio: P. Chesnokov, Hymn to the Mother of God for Holy Thursday, Op. 22, No. 10 (В Великий Четвертох)
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P. Chesnokov, Hymn to the Mother of God for Holy Saturday, Op. 22, No. 11 (В Великую Субботу)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: P. Chesnokov, Hymn to the Mother of God for Holy Saturday, Op. 22, No. 11 (В Великую Субботу)
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P. Chesnokov, Hymn to the Mother of God for Holy Pascha, Op. 22, No. 12 (В Неделю Св. Пасхи)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T13:06:57Z
audio: P. Chesnokov, Hymn to the Mother of God for Holy Pascha, Op. 22, No. 12 (В Неделю Св. Пасхи)
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P. Chesnokov, Hymn to the Mother of God for the Mid-feast of Pentecost, Op. 22, No. 13 (На Преполовение Пятидесятницы)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: P. Chesnokov, Hymn to the Mother of God for the Mid-feast of Pentecost, Op. 22, No. 13 (На Преполовение Пятидесятницы)
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P. Chesnokov, Hymn to the Mother of God for the Ascension of the Lord, Op. 22, No. 14 (На Вознесение Господне)
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  date published: 2026-07-08T03:20:19Z
audio: P. Chesnokov, Hymn to the Mother of God for the Ascension of the Lord, Op. 22, No. 14 (На Вознесение Господне)
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P. Chesnokov, Hymn to the Mother of God for Pentecost, Op. 22, No. 15 (В Неделю Пятидесятницы)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T06:42:11Z
audio: P. Chesnokov, Hymn to the Mother of God for Pentecost, Op. 22, No. 15 (В Неделю Пятидесятницы)
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P. Chesnokov, Hymn to the Mother of God for the Transfiguration of the Lord, Op. 22, No. 16 (На Преображение Господне)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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P. Chesnokov, Hymn to the Mother of God for the Dormition of the Mother of God, Op. 22, No. 17 (На Успение Пресвятой Богородицы)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: P. Chesnokov, Hymn to the Mother of God for the Dormition of the Mother of God, Op. 22, No. 17 (На Успение Пресвятой Богородицы)
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P. Chesnokov, The Angel Cried Out, Op. 22, No. 18 (Ангел вопияше)
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audio: P. Chesnokov, The Angel Cried Out, Op. 22, No. 18 (Ангел вопияше)
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Chesnokov: Liturgy of St John Chrysostom, Op. 42
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date published: 2021-06-18

Salvation is Created
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date published: 2022-02-24

Salvation Is Created
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date published: 2022-07-11

Six Choruses for Mixed Voices Op. 40: I. Nunc Dimittis
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date published: 2023-01-31

Chesnokov: Spaseniye sodelal (Salvation is Created)
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date published: 2023-03-24

Chesnokov: Sacred Choral Music
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track: Angel vopiyashe, Op. 22 No. 18
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Salvation Is Created
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