Manfred Cordes
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description: Manfred Cordes (born 1953) is a German conductor of early music, musicologist and teacher. He is professor at the Hochschule für Künste Bremen and was its rector from 2007 to 2012.Manfred Cordes an de
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followers: 586
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album: Psalm Settings
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album: Missa Ave maris stella
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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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album: Praetorius: Missa in Festo Sanctissimae Trinitatis
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  track: Missa in festo Sanctissimae Trinitatis: I. Kyrie eleison
  track: Missa in festo Sanctissimae Trinitatis: II. Christe eleison
  track: Missa in festo Sanctissimae Trinitatis: III. Kyrie eleison
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  track: Gradualia "Domine, Dominus noster"
  track: O lux beata trinitas
  track: Missa in festo Sanctissimae Trinitatis: V. Credo. Wir gläuben all an einen Gott
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  track: Missa in festo Sanctissimae Trinitatis: VII. Agnus Dei
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album: Senfl: Deutsche Lieder & Carmina
album: Requiem · Lectiones
album: Weihnachtshistorie
album: Schürmann: Cantatas
album: Felician: Il Sagrifizio d'Abramo & Miserere
album: Theile: St. Matthew Passion
album: Rore: Missa vivat felic Hercules & Motets
album: Selichius: Opus novum
album: Macque: Madrigali & Organ Works
album: Carissimi: Oratorios
album: Rosenmüller: In te Domine speravi
album: Michael: Musicalische Seelenlust
album: Praetorius: Lutheran Choral Concerts
album: Knüpfer: Veni Sancte Spiritus
album: Funeral Music from Gottorf
album: Schütz: Symphoniae sacrae I, Op. 6
album: Österreich: Psalms & Cantatas
album: Virgo prudentissima
album: Morales: O Magnum Mysterium (Christmas Motets)
album: Taffel Consort - Instrumental Works by Thomas Simpson & William Brade
album: Pfleger: Sacred Cantatas
album: Grabbe: Madrigals & Instrumental Works
album: Dulichius: Sacred Motets
album: Praetorius & Schütz: Sacred Works
album: Förtsch: Sacred Concertos & Cantatas
album: Geystliches gesangk Buchleyn
album: Gabrieli: Motets & Organ Works
album: Praetorius, H.: Motets
album: Franck, M.: Psalms
album: Hessen-Kassel: Sacred and Secular Works
album: Selle, T.: Auferstehung Christi (Die) (Historia - Sacred Concertos and Motets for Easter)
album: Cornelis Schuyt: Madrigali nuptiali · Padovane e Gagliarde
album: Musik der Hansestädte, Vol. 2
album: Musik der Hansestädte, Vol. 1: Musik aus dem alten Stralsund
album: Pratum spirituale (Excerpts)
album: Praetorius: Easter Mass
album: Baroque Christmas in Hamburg
album: Telemann, G.P.: Vereint Euch, Ihr Burger, Und Singet Mit Freud / Freiheit! Gottin, Die Segen Und Friede Begleitet
album: Praetorius: Advent and Christmas Music
album: Schein: Israelsbrünnlein

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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T02:19:15Z
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subject of: OpenTimestamps Proof of Existence
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Missa in festo Sanctissimae Trinitatis: III. Kyrie eleison
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subject of: OpenTimestamps Proof of Existence
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0.711
  additional property: Liveness
    type: PropertyValue
    value: 0.086
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.065
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.677
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Salutatio and Collecta
type: MusicRecording
duration: PT4M24S
duration ms: 264973
explicit: false
by artist: Hieronymus Praetorius
by artist: Weser-Renaissance Bremen
by artist: Manfred Cordes
in album: Praetorius: Missa in Festo Sanctissimae Trinitatis
  type: MusicAlbum
  date published: 2018-09-14
popularity: 0
isrc code: DEB201495406
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:16:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4ab92fd875144d0210e67563d475452bd45e8296f601a0abe76fc494eda609a
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/DEB201495406
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 0xc4ab92fd875144d0210e67563d475452bd45e8296f601a0abe76fc494eda609a. 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/DEB201495406.
  date published: 2026-07-08T03:20:19Z
audio: Salutatio and Collecta
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.833
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.28
  additional property: Energy
    type: PropertyValue
    value: 0.032
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.97
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.084
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.066
  additional property: Loudness (dB)
    type: PropertyValue
    value: -32.275
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gradualia "Domine, Dominus noster"
type: MusicRecording
duration: PT8M32S
duration ms: 512973
explicit: false
by artist: Anonymous
by artist: Nova Schola Gregoriana
by artist: Alberto Turco
in album: Praetorius: Missa in Festo Sanctissimae Trinitatis
  type: MusicAlbum
  date published: 2018-09-14
popularity: 0
isrc code: DEB201495407
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T18:57:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b4fe9f79ebca090de0927309812451c911c0df4f1bf87c8dfdac5531e0dc68b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960455
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960455
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201495407
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T19:53:13Z
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 0x4b4fe9f79ebca090de0927309812451c911c0df4f1bf87c8dfdac5531e0dc68b. 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/DEB201495407.
  date published: 2026-07-31T19:53:13Z
audio: Gradualia "Domine, Dominus noster"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 98.232
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.122
  additional property: Energy
    type: PropertyValue
    value: 0.149
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.982
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.792
  additional property: Liveness
    type: PropertyValue
    value: 0.091
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.056
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.294
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

O lux beata trinitas
type: MusicRecording
duration: PT5M30S
duration ms: 330653
explicit: false
by artist: Hieronymus Praetorius
by artist: Volker Jänig
by artist: Weser-Renaissance Bremen
by artist: Manfred Cordes
in album: Praetorius: Missa in Festo Sanctissimae Trinitatis
  type: MusicAlbum
  date published: 2018-09-14
popularity: 0
isrc code: DEB201495408
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T16:52:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c432f58bff54f28cbd9953b15c6925c3cab9f9bd6b5787225b75fbaeac7fd2c
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/DEB201495408
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 0x5c432f58bff54f28cbd9953b15c6925c3cab9f9bd6b5787225b75fbaeac7fd2c. 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/DEB201495408.
  date published: 2026-07-08T03:20:19Z
audio: O lux beata trinitas
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.387
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.072
  additional property: Energy
    type: PropertyValue
    value: 0.058
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.972
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.244
  additional property: Liveness
    type: PropertyValue
    value: 0.112
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.31
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Missa in festo Sanctissimae Trinitatis: V. Credo. Wir gläuben all an einen Gott
type: MusicRecording
duration: PT5M19S
duration ms: 319933
explicit: false
by artist: Hieronymus Praetorius
by artist: Weser-Renaissance Bremen
by artist: Volker Jänig
by artist: Manfred Cordes
in album: Praetorius: Missa in Festo Sanctissimae Trinitatis
  type: MusicAlbum
  date published: 2018-09-14
popularity: 0
isrc code: DEB201495409
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T12:31:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x552ff01a1c422c99de4e0a12147817a067faff47717582f05e4a9aa8d926a324
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/DEB201495409
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 0x552ff01a1c422c99de4e0a12147817a067faff47717582f05e4a9aa8d926a324. 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/DEB201495409.
  date published: 2026-07-08T03:20:19Z
audio: Missa in festo Sanctissimae Trinitatis: V. Credo. Wir gläuben all an einen Gott
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.461
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.117
  additional property: Energy
    type: PropertyValue
    value: 0.078
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.986
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.005
  additional property: Liveness
    type: PropertyValue
    value: 0.109
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.086
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.72
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Praefatio "Dominus vobiscum"
type: MusicRecording
duration: PT3M29S
duration ms: 209786
explicit: false
by artist: Hieronymus Praetorius
by artist: Weser-Renaissance Bremen
by artist: Manfred Cordes
in album: Praetorius: Missa in Festo Sanctissimae Trinitatis
  type: MusicAlbum
  date published: 2018-09-14
popularity: 3
isrc code: DEB201495411
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T02:03:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35dc9a2083275bc942dda354112093eb25331e490ed58a32503652f601ac529e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960198
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960198
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201495411
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T02:21:55Z
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 0x35dc9a2083275bc942dda354112093eb25331e490ed58a32503652f601ac529e. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/DEB201495411.
  date published: 2026-07-30T02:21:55Z
audio: Praefatio "Dominus vobiscum"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 139.903
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.242
  additional property: Energy
    type: PropertyValue
    value: 0.018
  additional property: Speechiness
    type: PropertyValue
    value: 0.053
  additional property: Acousticness
    type: PropertyValue
    value: 0.944
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.08
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.113
  additional property: Loudness (dB)
    type: PropertyValue
    value: -35.465
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Missa in festo Sanctissimae Trinitatis: VI. Sanctus, Benedictus "Sanctus Dominus Deus Sabaoth"
type: MusicRecording
duration: PT3M11S
duration ms: 191386
explicit: false
by artist: Hieronymus Praetorius
by artist: Weser-Renaissance Bremen
by artist: Volker Jänig
by artist: Manfred Cordes
in album: Praetorius: Missa in Festo Sanctissimae Trinitatis
  type: MusicAlbum
  date published: 2018-09-14
popularity: 0
isrc code: DEB201495412
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T23:27:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67e2c87f414665e2c4f7632f58b9fc0824b1628d53694a2d5a1af777e6b6193f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960481
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960481
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201495412
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T23:51:35Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e2c87f414665e2c4f7632f58b9fc0824b1628d53694a2d5a1af777e6b6193f. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201495412.
  date published: 2026-07-31T23:51:35Z
audio: Missa in festo Sanctissimae Trinitatis: VI. Sanctus, Benedictus "Sanctus Dominus Deus Sabaoth"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.369
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.117
  additional property: Energy
    type: PropertyValue
    value: 0.171
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.977
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.325
  additional property: Liveness
    type: PropertyValue
    value: 0.115
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.138
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.259
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Pater Noster
type: MusicRecording
duration: PT2M35S
duration ms: 155266
explicit: false
by artist: Hieronymus Praetorius
by artist: Weser-Renaissance Bremen
by artist: Manfred Cordes
in album: Praetorius: Missa in Festo Sanctissimae Trinitatis
  type: MusicAlbum
  date published: 2018-09-14
popularity: 0
isrc code: DEB201495413
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T19:54:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2730b74e23ac40b6c9b105c1e8f0ae927b49adb7fe09f2ccc7b4578331987960
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960459
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960459
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201495413
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T20:22:46Z
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
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Missa in festo Sanctissimae Trinitatis: VII. Agnus Dei
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Te Deum patrem ingénitum
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Senfl: Deutsche Lieder & Carmina
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Requiem · Lectiones
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Weihnachtshistorie
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Schürmann: Cantatas
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Felician: Il Sagrifizio d'Abramo & Miserere
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Theile: St. Matthew Passion
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Rore: Missa vivat felic Hercules & Motets
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Selichius: Opus novum
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Macque: Madrigali & Organ Works
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Carissimi: Oratorios
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Rosenmüller: In te Domine speravi
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Michael: Musicalische Seelenlust
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Praetorius: Lutheran Choral Concerts
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Knüpfer: Veni Sancte Spiritus
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Funeral Music from Gottorf
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Schütz: Symphoniae sacrae I, Op. 6
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Österreich: Psalms & Cantatas
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Virgo prudentissima
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Morales: O Magnum Mysterium (Christmas Motets)
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Taffel Consort - Instrumental Works by Thomas Simpson & William Brade
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Pfleger: Sacred Cantatas
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Grabbe: Madrigals & Instrumental Works
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Dulichius: Sacred Motets
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Praetorius & Schütz: Sacred Works
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Förtsch: Sacred Concertos & Cantatas
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Geystliches gesangk Buchleyn
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Praetorius, H.: Motets
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Selle, T.: Auferstehung Christi (Die) (Historia - Sacred Concertos and Motets for Easter)
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Baroque Christmas in Hamburg
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