Vienna Promenade Concert Orchestra
type: MusicGroup
popularity: 6
followers: 1
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19829ca46f3704a23830a0afe12827eb2c293150789c60720911042563154b3c. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a0a1113-d162-4749-94e7-096eb50423df.json and https://artists.proofprofile.net/proofs/artist/0a0a1113-d162-4749-94e7-096eb50423df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
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track: Gran Valls Brillante
track: La Bella Durmiente

Gran Valls Brillante
type: MusicRecording
duration: PT5M11S
duration ms: 311000
explicit: false
by artist: Frédéric Chopin
by artist: Peter Schmalfuss
by artist: Alberto Lizzio
by artist: Henry Adolph
by artist: Alfred Sholz
by artist: Peter Falk
by artist: Franz Wagner
by artist: London Festival Orchestra
by artist: Philharmonia Slavonica
by artist: Baroque Festival Orchestra
by artist: Vienna Folk Opera Orchestra
by artist: Vienna Promenade Concert Orchestra
in album: La Mágia del Ballet
  type: MusicAlbum
  date published: 2014-04-12
genre: classical
genre: early-romantic-era
genre: polish-classical
isrc code: QMFME1460288
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSTimestamp
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  value: 2026-07-02T03:55:08+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
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additional property: BitcoinTime
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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 0x2850a1fcb02d920b802d7237e31f33b8dda70267b7fd5e3eb6cb62740f77c02f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QMFME1460288.
  date published: 2026-07-02T05:09:12Z
audio: Gran Valls Brillante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Danceability
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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)
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    value: -23.943
  additional property: Key Name
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    value: Ab
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La Bella Durmiente
type: MusicRecording
duration: PT4M24S
duration ms: 264333
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Vienna Promenade Concert Orchestra
by artist: Franz Wagner
in album: La Mágia del Ballet
  type: MusicAlbum
  date published: 2014-04-12
isrc code: QMFME1460294
additional property: CopyrightID
additional property: CopyrightStatus
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9d87272708235cc5ed8d744a1b5914b6b210a24cd649c684fe25eb325aaa94. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QMFME1460294.
  date published: 2026-07-02T05:09:12Z
audio: La Bella Durmiente
  type: AudioObject
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    value: 1
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    value: 5
  additional property: Danceability
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    value: 0.397
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    value: -19.349
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    value: Bb
  additional property: Mode Name
    type: PropertyValue
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