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type: MusicGroup
genre: choral
popularity: 3
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x27753b0a5ec1b419476babc270ca270b329bc0d94ebc9aadeb7b0c999a032c14
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/951b2b4c-13d7-421c-84a0-c27951f8dc87.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/951b2b4c-13d7-421c-84a0-c27951f8dc87.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/951b2b4c-13d7-421c-84a0-c27951f8dc87
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27753b0a5ec1b419476babc270ca270b329bc0d94ebc9aadeb7b0c999a032c14. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/951b2b4c-13d7-421c-84a0-c27951f8dc87.json and https://artists.proofprofile.net/proofs/artist/951b2b4c-13d7-421c-84a0-c27951f8dc87.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
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track: Christus, S3/R478: Christmas Oratorio: Introduction
  type: MusicRecording
  duration: PT15M53S
  duration ms: 953226
  explicit: false
  by artist: Franz Liszt
  by artist: Janos Nagy
  by artist: Veronika Kincses
  by artist: Sandor Sòlyom-Nagy
  by artist: Klára Takács
  by artist: László Polgár
  by artist: Hungarian Radio and Television Chorus
  by artist: Nyiregyhaza Cantemus Children's Choir
  by artist: Bertalan Hock
  by artist: Andras Viragh
  by artist: Hungarian State Orchestra
  by artist: Antal Doráti
  in album: Liszt: Christus
    type: MusicAlbum
    date published: 2015-01-01
  popularity: 10
  genre: classical
  genre: late-romantic-era
  isrc code: HUA251283101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T17:28:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x83028b4291e1e2d97b6339d7b114dee0936a1dba67b43e2c5530f9568f50d4ba
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959159
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251283101
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T17:48:40Z
  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 0x83028b4291e1e2d97b6339d7b114dee0936a1dba67b43e2c5530f9568f50d4ba. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/HUA251283101.
    date published: 2026-07-22T17:48:40Z
  audio: Christus, S3/R478: Christmas Oratorio: Introduction
    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
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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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
      value: -33.89
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Christus, S3/R478: Christmas Oratorio: Pastorale und Verkundigung des Engels (Pastorale and Herald Angel's Song) (Soprano, Tenor, Chorus)
  type: MusicRecording
  duration: PT9M6S
  duration ms: 546133
  explicit: false
  by artist: Franz Liszt
  by artist: Janos Nagy
  by artist: Veronika Kincses
  by artist: Sandor Sòlyom-Nagy
  by artist: Klára Takács
  by artist: László Polgár
  by artist: Hungarian Radio and Television Chorus
  by artist: Nyiregyhaza Cantemus Children's Choir
  by artist: Bertalan Hock
  by artist: Andras Viragh
  by artist: Hungarian State Orchestra
  by artist: Antal Doráti
  in album: Liszt: Christus
    type: MusicAlbum
    date published: 2015-01-01
  popularity: 2
  genre: classical
  genre: late-romantic-era
  isrc code: HUA251283102
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T15:14:35+00:00
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251283102
  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 0xe737d85b1e5711e601125cfd846ffa91340e6eab62ad176fbd62ca445ba5a575. 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/HUA251283102.
    date published: 2026-07-08T03:20:19Z
  audio: Christus, S3/R478: Christmas Oratorio: Pastorale und Verkundigung des Engels (Pastorale and Herald Angel's Song) (Soprano, Tenor, Chorus)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 112.982
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
    additional property: Danceability
    additional property: Energy
    additional property: Speechiness
    additional property: Acousticness
    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name
track: Christus, S3/R478: Christmas Oratorio: Stabat Mater speciosa (Chorus)
track: Christus, S3/R478: Christmas Oratorio: Die heiligen drei Konige (March of the Three Magi)
track: Christus, S3/R478: Passion and Resurrection: Stabat Mater dolorosa (Soloists and Chorus)
track: Christus, S3/R478: Passion and Resurrection: O filii et filiae (Women's Chorus)
track: Christus, S3/R478: Passion and Resurrection: Resurrexit (Soloists and Chorus)

Time Signature
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Danceability
type: PropertyValue
value: 0.126

Energy
type: PropertyValue
value: 0.025

Speechiness
type: PropertyValue
value: 0.043

Acousticness
type: PropertyValue
value: 0.971

Instrumentalness
type: PropertyValue
value: 0.022

Liveness
type: PropertyValue
value: 0.173

Valence (Positivity)
type: PropertyValue
value: 0.035

Loudness (dB)
type: PropertyValue
value: -29.485

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Christus, S3/R478: Christmas Oratorio: Stabat Mater speciosa (Chorus)
type: MusicRecording
duration: PT15M30S
duration ms: 930906
explicit: false
by artist: Franz Liszt
by artist: Janos Nagy
by artist: Veronika Kincses
by artist: Sandor Sòlyom-Nagy
by artist: Klára Takács
by artist: László Polgár
by artist: Hungarian Radio and Television Chorus
by artist: Nyiregyhaza Cantemus Children's Choir
by artist: Bertalan Hock
by artist: Andras Viragh
by artist: Hungarian State Orchestra
by artist: Antal Doráti
in album: Liszt: Christus
  type: MusicAlbum
  date published: 2015-01-01
popularity: 2
genre: classical
genre: late-romantic-era
isrc code: HUA251283103
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T18:15:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4307224f04ba9ead3d32bc525a78f3a272a58a8124e3b9abed2027a9340ce7ee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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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/HUA251283103
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 0x4307224f04ba9ead3d32bc525a78f3a272a58a8124e3b9abed2027a9340ce7ee. 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/HUA251283103.
  date published: 2026-07-08T03:22:41Z
audio: Christus, S3/R478: Christmas Oratorio: Stabat Mater speciosa (Chorus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 98.455
  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: 0.066
  additional property: Energy
    type: PropertyValue
    value: 0.019
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.986
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.534
  additional property: Liveness
    type: PropertyValue
    value: 0.116
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.03
  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
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Christus, S3/R478: Christmas Oratorio: Die heiligen drei Konige (March of the Three Magi)
type: MusicRecording
duration: PT15M45S
duration ms: 945000
explicit: false
by artist: Franz Liszt
by artist: Janos Nagy
by artist: Veronika Kincses
by artist: Sandor Sòlyom-Nagy
by artist: Klára Takács
by artist: László Polgár
by artist: Hungarian Radio and Television Chorus
by artist: Nyiregyhaza Cantemus Children's Choir
by artist: Bertalan Hock
by artist: Andras Viragh
by artist: Hungarian State Orchestra
by artist: Antal Doráti
in album: Liszt: Christus
  type: MusicAlbum
  date published: 2015-01-01
popularity: 2
genre: classical
genre: late-romantic-era
isrc code: HUA251283105
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T15:07:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7795822b9845a8d0350ab7f316f04bf03d19959360525152c9444cad6949d68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960418
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960418
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251283105
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T15:20:15Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7795822b9845a8d0350ab7f316f04bf03d19959360525152c9444cad6949d68. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251283105.
  date published: 2026-07-31T15:20:15Z
audio: Christus, S3/R478: Christmas Oratorio: Die heiligen drei Konige (March of the Three Magi)
  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: Danceability
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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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)
    type: PropertyValue
    value: 0.038
  additional property: Loudness (dB)
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  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
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Christus, S3/R478: Passion and Resurrection: Stabat Mater dolorosa (Soloists and Chorus)
type: MusicRecording
duration: PT38M49S
duration ms: 2329800
explicit: false
by artist: Franz Liszt
by artist: Janos Nagy
by artist: Veronika Kincses
by artist: Sandor Sòlyom-Nagy
by artist: Klára Takács
by artist: László Polgár
by artist: Hungarian Radio and Television Chorus
by artist: Nyiregyhaza Cantemus Children's Choir
by artist: Bertalan Hock
by artist: Andras Viragh
by artist: Hungarian State Orchestra
by artist: Antal Doráti
in album: Liszt: Christus
  type: MusicAlbum
  date published: 2015-01-01
popularity: 1
genre: classical
genre: late-romantic-era
isrc code: HUA251283302
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T11:03:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9524a785ee9190aff15970ebd49288526e6d312af47786a9439587533fa289d
additional property: OTSHash
additional property: OTSBitcoinBlock
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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/HUA251283302
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 0xa9524a785ee9190aff15970ebd49288526e6d312af47786a9439587533fa289d. 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/HUA251283302.
  date published: 2026-07-31T12:24:41Z
audio: Christus, S3/R478: Passion and Resurrection: Stabat Mater dolorosa (Soloists and Chorus)
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Christus, S3/R478: Passion and Resurrection: O filii et filiae (Women's Chorus)
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audio: Christus, S3/R478: Passion and Resurrection: O filii et filiae (Women's Chorus)
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Christus, S3/R478: Passion and Resurrection: Resurrexit (Soloists and Chorus)
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  date published: 2026-07-08T03:20:19Z
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