Ditte Marie Braein
type: MusicGroup
genre: choral
popularity: 2
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x72684f351a43b7f06e7bd3afd20755265bcbdd7304bcebb276e81c6636d480c2
additional property: OTSHash
additional property: OTSBitcoinBlock
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72684f351a43b7f06e7bd3afd20755265bcbdd7304bcebb276e81c6636d480c2. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f94c497c-5b73-45d7-b94b-8976cc113edc.json and https://artists.proofprofile.net/proofs/artist/f94c497c-5b73-45d7-b94b-8976cc113edc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
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track: Jesu, meine Freude, BWV 227: IV. Denn das Gesetz des Geistes
track: Jesu, meine Freude, BWV 227: IX. Gute Nacht, o Wesen
track: Singet dem Herrn ein neues Lied, BWV 225: II. Wie sich ein Vater erbarmet

Jesu, meine Freude, BWV 227: IV. Denn das Gesetz des Geistes
type: MusicRecording
duration: PT0M55S
duration ms: 55666
explicit: false
by artist: Johann Sebastian Bach
by artist: Ditte Marie Braein
by artist: Berit Norbakken
by artist: Daniel Carlsson
by artist: Ensemble Allegria
by artist: Grete Pedersen
in album: Bach: The Motets
  type: MusicAlbum
  date published: 2017-12-01
genre: classical
genre: classical-piano
isrc code: SEAEX1751100
additional property: CopyrightID
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92cafff075a4c66bd640896a2bb5c3c42ceedd9ec671b359d1c94fd2e140532. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/SEAEX1751100.
  date published: 2026-07-08T03:53:27Z
audio: Jesu, meine Freude, BWV 227: IV. Denn das Gesetz des Geistes
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  additional property: Tempo (BPM)
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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
    type: PropertyValue
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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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Jesu, meine Freude, BWV 227: IX. Gute Nacht, o Wesen
type: MusicRecording
duration: PT3M55S
duration ms: 235920
explicit: false
by artist: Johann Sebastian Bach
by artist: Ditte Marie Braein
by artist: Magnhild Korsvik
by artist: Berit Norbakken
by artist: Tim Lawrence
by artist: Masashi Tsuji
by artist: Harvor F. Melien
by artist: Ensemble Allegria
by artist: Grete Pedersen
in album: Bach: The Motets
  type: MusicAlbum
  date published: 2017-12-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd66e0e412ed67113705d1882c7eef81080f80df6f2abed0de12407890f9bea2. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/SEAEX1751150.
  date published: 2026-07-29T19:35:34Z
audio: Jesu, meine Freude, BWV 227: IX. Gute Nacht, o Wesen
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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

Singet dem Herrn ein neues Lied, BWV 225: II. Wie sich ein Vater erbarmet
type: MusicRecording
duration: PT4M11S
duration ms: 251613
explicit: false
by artist: Johann Sebastian Bach
by artist: Ditte Marie Braein
by artist: Magnhild Korsvik
by artist: Mari Askvik
by artist: Masashi Tsuji
by artist: Olle Holmgren
by artist: Ensemble Allegria
by artist: Grete Pedersen
in album: Bach: The Motets
  type: MusicAlbum
  date published: 2017-12-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353e97c1290394895972fd665a757eb4d897064b27bb2cc7e0ee74ff36243750. 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/SEAEX1751210.
  date published: 2026-07-31T05:17:02Z
audio: Singet dem Herrn ein neues Lied, BWV 225: II. Wie sich ein Vater erbarmet
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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