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description: Georg Eduard Goltermann should not be confused with Julius Goltermann (1825–1876), the cello teacher of David Popper. Georg Eduard Goltermann (19 August 1824 – 29 December 1898) was a German cellist,
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album: Georg Goltermann: Nocturnes and Romances - Morceaux de Salon for Cello and Piano
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album: Cello Concerto No. 1; Symphony Op. 20; Ballad; Romance
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  track: Concerto for cello and orchestra no. 1 in A Minor, Op. 14: II. Andante
  track: Concerto for cello and orchestra no. 1 in A Minor, Op. 14: I. Allegro moderato
  track: Symphony in A Minor, Op. 20: I. Sostenuto - Allegro con fuoco
  track: Symphony in A Minor, Op. 20: IV. Allegro di molto
  track: Romance in A Minor, Op. 60 No. 1
  track: Ballad in G Major, Op. 81
  track: Symphony in A Minor, Op. 20: II. Andante con moto

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Concerto for cello and orchestra no. 1 in A Minor, Op. 14: II. Andante
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Concerto for cello and orchestra no. 1 in A Minor, Op. 14: I. Allegro moderato
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Symphony in A Minor, Op. 20: I. Sostenuto - Allegro con fuoco
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Symphony in A Minor, Op. 20: IV. Allegro di molto
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Romance in A Minor, Op. 60 No. 1
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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: 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

Ballad in G Major, Op. 81
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duration: PT6M19S
duration ms: 379391
explicit: false
by artist: Georg Goltermann
in album: Cello Concerto No. 1; Symphony Op. 20; Ballad; Romance
  type: MusicAlbum
  date published: 2023-04-07
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278eb78084f05f357fb12ecdf53524c0da7b4b6f83935754d7a9ca8e337497b7. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/DEB262300025.
  date published: 2026-07-30T20:09:33Z
audio: Ballad in G Major, Op. 81
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  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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    value: 1
  additional property: Time Signature
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    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.155
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
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    type: PropertyValue
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  additional property: Valence (Positivity)
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isrc code: DEB262300025
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: ContentHash
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
  type: PropertyValue
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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

Symphony in A Minor, Op. 20: II. Andante con moto
type: MusicRecording
duration: PT6M52S
duration ms: 412757
explicit: false
by artist: Georg Goltermann
in album: Cello Concerto No. 1; Symphony Op. 20; Ballad; Romance
  type: MusicAlbum
  date published: 2023-04-07
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8683dc2eecd43e4bee9bac21369d095d09c88c863254018eac5e5aee0023cb20. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/DEB262300027.
  date published: 2026-07-31T20:42:35Z
audio: Symphony in A Minor, Op. 20: II. Andante con moto
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  additional property: Musical Key
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    type: PropertyValue
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  additional property: Loudness (dB)
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    value: -23.531
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isrc code: DEB262300027
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
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/960463
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