Lege Artis Chamber Choir
type: MusicGroup
genre: choral
genre: gregorian chant
popularity: 27
followers: 1287
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album: Rachmaninoff: Liturgy of St. John Crysostom - Concerto for Choir
  type: MusicAlbum
  date published: 2022-11-11
album: Mikhail Ippolitov-Ivanov: Vespers - Liturgy of St. John Chrysostom
  type: MusicAlbum
  date published: 2022-11-11
album: Knaifel: Lukomoriye
  type: MusicAlbum
  date published: 2018-04-20
album: Come, Let Us Worship
  type: MusicAlbum
  date published: 2012-01-01
album: Selections from Medieval Russian Vocal Art
  type: MusicAlbum
  date published: 2011-04-05
album: Alexander Knaifel: Blazhenstva
  type: MusicAlbum
  date published: 2008-09-26
album: Structure of the Mass - The Evolution from 14th to 20th Century
  type: MusicAlbum
  date published: 2008-08-19
album: Songs of Love and Harmony
  type: MusicAlbum
  date published: 2008-08-19
album: Sergei Rachmaninov: Liturgy of St. John Chrysostom, Op. 31
  type: MusicAlbum
  date published: 2008-08-19
album: Mikhail Ippolitov-Ivanov: Liturgy of St. John Chrysostom, Op. 37 and Vespers, Op. 43
  type: MusicAlbum
  date published: 2008-08-19
album: Dmitry Bortniansky: Glory Be to God
  type: MusicAlbum
  date published: 2008-08-19
album: Ancient Psalms of the Orthodox Church
  type: MusicAlbum
  date published: 2008-08-19
  track: Hymn for Lent for Male Choir: Tebe Odeyushchagosia svetom (Thou who Art Clothed In Light)
  track: Liturgy for Male Choir: Izhe kheruvimy
  track: Velikoe Slavoslovie - Serbian Greater Doxology for Male Choir
  track: Chant for Male Choir: Blagosloven esi, Gospodi, Znamenny
  track: Byzantine Liturgy for Male Choir: Dostoino est (It Is Worthy)
  track: Liturgy for Male Choir: Vo tsarstvii Tvoem (In Thy Kingdom)
  track: Serbian Liturgy for Male Choir: Izhe kheruvimy
  track: Liturgy for Male Choir: Dostoino i pravedno est (It Is Meet and Worthy)
  track: Arkhangelskii glas vopiem (Hymn for the Birth of the Virgin) for Female Choir
  track: Hymn for the Annunciation for Female Choir: Sovet predvechnyi (Harmony Everlasting)
  track: Eight-part Hymn for Mixed Choir: Voshel esi vo Tserkov
album: We Glorify You with Love - Songs to the Virgin Mary
  type: MusicAlbum
  date published: 2008-08-12
album: Introducing
  type: MusicAlbum
  date published: 2003-01-01
  track: All Night Vigil, Op. 37 (Excerpt) No.7 Bogoroditse, Devo, raduisya
  track: Die mit Tränen säen
album: Russia Liturgical Chants
  type: MusicAlbum
  date published: 1994-01-01
album: Domus Silenti
  type: MusicAlbum
  date published: 2025-12-05
album: Verbum Lucis pt II
  type: MusicAlbum
  date published: 2025-11-21
album: Verbum Lucis
  type: MusicAlbum
  date published: 2025-11-14
album: Lux In Cordibus pt II
  type: MusicAlbum
  date published: 2025-08-22
album: Lux In Cordibus
  type: MusicAlbum
  date published: 2025-08-08
album: Anima Lucis
  type: MusicAlbum
  date published: 2025-07-11

Hymn for Lent for Male Choir: Tebe Odeyushchagosia svetom (Thou who Art Clothed In Light)
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  date published: 2026-07-07T14:50:41Z
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Liturgy for Male Choir: Izhe kheruvimy
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  date published: 2026-07-02T03:55:08Z
audio: Liturgy for Male Choir: Izhe kheruvimy
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Velikoe Slavoslovie - Serbian Greater Doxology for Male Choir
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  date published: 2026-07-08T03:53:27Z
audio: Velikoe Slavoslovie - Serbian Greater Doxology for Male Choir
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Chant for Male Choir: Blagosloven esi, Gospodi, Znamenny
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  date published: 2026-07-02T05:09:12Z
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Byzantine Liturgy for Male Choir: Dostoino est (It Is Worthy)
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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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

Liturgy for Male Choir: Vo tsarstvii Tvoem (In Thy Kingdom)
type: MusicRecording
duration: PT3M2S
duration ms: 182706
explicit: false
by artist: Anonymous
by artist: Lege Artis Chamber Choir
by artist: Boris Abalyan
in album: Ancient Psalms of the Orthodox Church
  type: MusicAlbum
  date published: 2008-08-19
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf62fba036c2f30fb457d23ad04e44ab4b7c06e4ab28b19bf1b0d9f54384494c. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/DEB790302030.
  date published: 2026-07-31T02:51:48Z
audio: Liturgy for Male Choir: Vo tsarstvii Tvoem (In Thy Kingdom)
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  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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isrc code: DEB790302030
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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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

Serbian Liturgy for Male Choir: Izhe kheruvimy
type: MusicRecording
duration: PT7M58S
duration ms: 478133
explicit: false
by artist: Anonymous
by artist: Lege Artis Chamber Choir
by artist: Boris Abalyan
in album: Ancient Psalms of the Orthodox Church
  type: MusicAlbum
  date published: 2008-08-19
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee61d142d877276990cb82aa9d298e5b9f550977f4aa83015690cec0efcb31da. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/DEB790302031.
  date published: 2026-07-29T13:38:16Z
audio: Serbian Liturgy for Male Choir: Izhe kheruvimy
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Loudness (dB)
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additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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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

Liturgy for Male Choir: Dostoino i pravedno est (It Is Meet and Worthy)
type: MusicRecording
duration: PT1M30S
duration ms: 90560
explicit: false
by artist: Anonymous
by artist: Lege Artis Chamber Choir
by artist: Boris Abalyan
in album: Ancient Psalms of the Orthodox Church
  type: MusicAlbum
  date published: 2008-08-19
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7334f868fa5e124eeecbbe088bbf972fd5d45f01d6655525e62ed12e9ace09b. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/DEB790302032.
  date published: 2026-07-31T21:25:57Z
audio: Liturgy for Male Choir: Dostoino i pravedno est (It Is Meet and Worthy)
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Acousticness
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additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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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

Arkhangelskii glas vopiem (Hymn for the Birth of the Virgin) for Female Choir
type: MusicRecording
duration: PT2M26S
duration ms: 146666
explicit: false
by artist: Anonymous
by artist: Lege Artis Chamber Choir
by artist: Boris Abalyan
in album: Ancient Psalms of the Orthodox Church
  type: MusicAlbum
  date published: 2008-08-19
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1806bef3afa4fc20c29184639e5bcb5295abf3884448ef5edcc7b7f27dbb1a4a. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/DEB790302034.
  date published: 2026-07-31T17:29:52Z
audio: Arkhangelskii glas vopiem (Hymn for the Birth of the Virgin) for Female Choir
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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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
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  additional property: Acousticness
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  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
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  additional property: Key Name
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isrc code: DEB790302034
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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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

Hymn for the Annunciation for Female Choir: Sovet predvechnyi (Harmony Everlasting)
type: MusicRecording
duration: PT4M48S
duration ms: 288106
explicit: false
by artist: Anonymous
by artist: Lege Artis Chamber Choir
by artist: Boris Abalyan
in album: Ancient Psalms of the Orthodox Church
  type: MusicAlbum
  date published: 2008-08-19
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff512d6af2c4e2b56d528cf9327b4bab76385064e1c6cdd4ef8fc83f6ec927e. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/DEB790302035.
  date published: 2026-07-31T02:51:48Z
audio: Hymn for the Annunciation for Female Choir: Sovet predvechnyi (Harmony Everlasting)
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Loudness (dB)
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isrc code: DEB790302035
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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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

Eight-part Hymn for Mixed Choir: Voshel esi vo Tserkov
type: MusicRecording
duration: PT6M5S
duration ms: 365173
explicit: false
by artist: Anonymous
by artist: Lege Artis Chamber Choir
by artist: Boris Abalyan
in album: Ancient Psalms of the Orthodox Church
  type: MusicAlbum
  date published: 2008-08-19
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d8a39cb0661372ba0dc4dce95d911e0bfd2979c9b47d96b195ea8656bab973a. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/DEB790302045.
  date published: 2026-07-31T19:53:13Z
audio: Eight-part Hymn for Mixed Choir: Voshel esi vo Tserkov
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  additional property: Speechiness
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  additional property: Loudness (dB)
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additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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All Night Vigil, Op. 37 (Excerpt) No.7 Bogoroditse, Devo, raduisya
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duration: PT2M32S
duration ms: 152855
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by artist: Sergei Rachmaninoff
by artist: Lege Artis Chamber Choir
in album: Introducing
  type: MusicAlbum
  date published: 2003-01-01
genre: classical
genre: classical-piano
isrc code: DEBL61044279
additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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audio: All Night Vigil, Op. 37 (Excerpt) No.7 Bogoroditse, Devo, raduisya
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Die mit Tränen säen
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by artist: Johann Hermann Schein
by artist: Lege Artis Chamber Choir
in album: Introducing
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  date published: 2003-01-01
genre: baroque
genre: german-baroque
genre: renaissance
genre: german-renaissance
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  date published: 2026-07-31T06:58:00Z
audio: Die mit Tränen säen
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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