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type: MusicGroup
popularity: 9
followers: 39
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x754d1717a85bfd169805c193e8b79267ab202ab0587745e84931219c5cdcda43
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a4d3bf4-eb70-4791-af26-4041ad991928.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/6a4d3bf4-eb70-4791-af26-4041ad991928.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6a4d3bf4-eb70-4791-af26-4041ad991928
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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754d1717a85bfd169805c193e8b79267ab202ab0587745e84931219c5cdcda43. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6a4d3bf4-eb70-4791-af26-4041ad991928.json and https://artists.proofprofile.net/proofs/artist/6a4d3bf4-eb70-4791-af26-4041ad991928.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
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album: Alto Cantatas & Sonatas
  type: MusicAlbum
  date published: 2013-05-27
track: Jesu, der du meine Seele, Cantata BWV 78: 1. Chorus: Jesu. der du meine Seele
  type: MusicRecording
  duration: PT5M10S
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  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Julianne Baird
  by artist: Allan Fast
  by artist: Frank Kelly
  by artist: Jan Opalach
  by artist: The Bach-Ensemble
  by artist: Joshua Rifkin
  in album: Bach, J.S.: Cantatas Nos. 8, 78 & 99
    type: MusicAlbum
    date published: 1989-06-28
  genre: classical
  genre: classical-piano
  genre: early-music
  genre: baroque
  genre: chamber-music
  genre: concerto
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    type: PropertyValue
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    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078810631
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0x160c281edb54dadf57f40cdb8644421463be8199fafe2ffd0c7714419ac4cddc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBF078810631.
    date published: 2026-07-02T03:30:09Z
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track: Jesu, der du meine Seele, Cantata BWV 78: 2. Aria: Wir eilen mit schwachen, doch emsigen Schritten
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  by artist: Johann Sebastian Bach
  by artist: Julianne Baird
  by artist: Allan Fast
  by artist: The Bach-Ensemble
  by artist: Joshua Rifkin
  in album: Bach, J.S.: Cantatas Nos. 8, 78 & 99
    type: MusicAlbum
    date published: 1989-06-28
  genre: classical
  genre: classical-piano
  genre: early-music
  genre: baroque
  genre: chamber-music
  genre: concerto
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  additional property: CopyrightID
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    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078810632
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x4d16961e6872f73189b4cd2a5c4bc91ea91a4f0ca68dfb325446254b7aa30324. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBF078810632.
    date published: 2026-07-02T03:55:08Z
  audio: Jesu, der du meine Seele, Cantata BWV 78: 2. Aria: Wir eilen mit schwachen, doch emsigen Schritten
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    additional property: Musical Key
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    additional property: Liveness
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track: Jesu, der du meine Seele, Cantata BWV 78: 7. Chorale: Herr, ich glaube, hilf mir Schwachen
track: Was Gott tut, das ist wohlgetan, Cantata BWV 99: 1. Chorus: Was Gott thut, das ist wohlgethan
track: Was Gott tut, das ist wohlgetan, Cantata BWV 99: 5. Aria-Duet: Wenn des Kreuzes Bitterkeiten
track: Liebster Gott, wenn werd ich sterben?, Cantata BWV 8: 3. Recit.: Zwar fühlt mein schwaches Herz
track: Liebster Gott, wenn werd ich sterben?, Cantata BWV 8: 6. Chorale: Herrscher über Tod und Leben

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value: 0.019

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Valence (Positivity)
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Loudness (dB)
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Key Name
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Mode Name
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Jesu, der du meine Seele, Cantata BWV 78: 7. Chorale: Herr, ich glaube, hilf mir Schwachen
type: MusicRecording
duration: PT1M14S
duration ms: 74160
explicit: false
by artist: Johann Sebastian Bach
by artist: Julianne Baird
by artist: Allan Fast
by artist: Frank Kelly
by artist: Jan Opalach
by artist: The Bach-Ensemble
by artist: Joshua Rifkin
in album: Bach, J.S.: Cantatas Nos. 8, 78 & 99
  type: MusicAlbum
  date published: 1989-06-28
genre: classical
genre: classical-piano
genre: early-music
genre: baroque
genre: chamber-music
genre: concerto
isrc code: GBF078810637
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T10:04:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078810637
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2456745256b02601fe4edf8ec3c381c2b2c9a54540d8318bee194716a89ab0c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBF078810637.
  date published: 2026-07-02T03:55:08Z
audio: Jesu, der du meine Seele, Cantata BWV 78: 7. Chorale: Herr, ich glaube, hilf mir Schwachen
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  additional property: Tempo (BPM)
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  additional property: Mode (Major/Minor)
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  additional property: Speechiness
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    type: PropertyValue
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  additional property: Mode Name
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Was Gott tut, das ist wohlgetan, Cantata BWV 99: 1. Chorus: Was Gott thut, das ist wohlgethan
type: MusicRecording
duration: PT5M0S
duration ms: 300760
explicit: false
by artist: Johann Sebastian Bach
by artist: Julianne Baird
by artist: Allan Fast
by artist: Frank Kelly
by artist: Jan Opalach
by artist: The Bach-Ensemble
by artist: Joshua Rifkin
in album: Bach, J.S.: Cantatas Nos. 8, 78 & 99
  type: MusicAlbum
  date published: 1989-06-28
genre: classical
genre: classical-piano
genre: early-music
genre: baroque
genre: chamber-music
genre: concerto
isrc code: GBF078810641
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T17:22:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd852c5da9cf6f03581b8dfbbe1e5b171038bb919a028edcd0c55518706059764
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960441
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078810641
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T17:29:52Z
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd852c5da9cf6f03581b8dfbbe1e5b171038bb919a028edcd0c55518706059764. 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/GBF078810641.
  date published: 2026-07-31T17:29:52Z
audio: Was Gott tut, das ist wohlgetan, Cantata BWV 99: 1. Chorus: Was Gott thut, das ist wohlgethan
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Was Gott tut, das ist wohlgetan, Cantata BWV 99: 5. Aria-Duet: Wenn des Kreuzes Bitterkeiten
type: MusicRecording
duration: PT3M2S
duration ms: 182960
explicit: false
by artist: Johann Sebastian Bach
by artist: Allan Fast
by artist: Julianne Baird
by artist: The Bach-Ensemble
by artist: Joshua Rifkin
in album: Bach, J.S.: Cantatas Nos. 8, 78 & 99
  type: MusicAlbum
  date published: 1989-06-28
genre: classical
genre: classical-piano
genre: early-music
genre: baroque
genre: chamber-music
genre: concerto
isrc code: GBF078810645
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T04:44:51+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960348
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078810645
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T05:17:02Z
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 0x6a8c12dad70505b92dc65bc423b2c8f8286e09eb00d7bada893cec924b2d72de. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/GBF078810645.
  date published: 2026-07-31T05:17:02Z
audio: Was Gott tut, das ist wohlgetan, Cantata BWV 99: 5. Aria-Duet: Wenn des Kreuzes Bitterkeiten
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Liebster Gott, wenn werd ich sterben?, Cantata BWV 8: 3. Recit.: Zwar fühlt mein schwaches Herz
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duration: PT1M1S
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by artist: Johann Sebastian Bach
by artist: Allan Fast
by artist: The Bach-Ensemble
by artist: Joshua Rifkin
in album: Bach, J.S.: Cantatas Nos. 8, 78 & 99
  type: MusicAlbum
  date published: 1989-06-28
genre: classical
genre: classical-piano
genre: early-music
genre: baroque
genre: chamber-music
genre: concerto
isrc code: GBF078810653
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T23:30:38Z
audio: Liebster Gott, wenn werd ich sterben?, Cantata BWV 8: 3. Recit.: Zwar fühlt mein schwaches Herz
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Liebster Gott, wenn werd ich sterben?, Cantata BWV 8: 6. Chorale: Herrscher über Tod und Leben
type: MusicRecording
duration: PT1M40S
duration ms: 100466
explicit: false
by artist: Johann Sebastian Bach
by artist: Julianne Baird
by artist: Allan Fast
by artist: Frank Kelly
by artist: Jan Opalach
by artist: The Bach-Ensemble
by artist: Joshua Rifkin
in album: Bach, J.S.: Cantatas Nos. 8, 78 & 99
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  date published: 1989-06-28
genre: classical
genre: classical-piano
genre: early-music
genre: baroque
genre: chamber-music
genre: concerto
isrc code: GBF078810656
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b4bec011d25b5d65be2f42caba5b92229e9e4dc42f3c4254383966f72b2b41. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBF078810656.
  date published: 2026-07-31T13:50:38Z
audio: Liebster Gott, wenn werd ich sterben?, Cantata BWV 8: 6. Chorale: Herrscher über Tod und Leben
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