Orquesta Filarmónica de Viena
type: MusicGroup
genre: classical
popularity: 11
followers: 2698
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://artists.proofprofile.net/proofs/artist/3716630a-87d0-4ec3-a404-cdda5db7ebf0.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3716630a-87d0-4ec3-a404-cdda5db7ebf0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:03:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fef6a6ec935f2b7d2e809e58c6a6e07086c2b275859c5d106c622c856c42517. Chain 2 (Bitcoin): anchored in block 953636 (2026-06-14T13:03:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3716630a-87d0-4ec3-a404-cdda5db7ebf0.json and https://artists.proofprofile.net/proofs/artist/3716630a-87d0-4ec3-a404-cdda5db7ebf0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T13:03:42Z
  text: {"copyright_id":"0x9fef6a6ec935f2b7d2e809e58c6a6e07086c2b275859c5d106c622c856c42517","name":"Orquesta Filarmónica de Viena","registered_at":"2026-06-14T10:13:12Z","symbol":"NIM0420750","token_address":"0xb74723dbd9645565965cd91258222264659c45ff","type":"artist","uuid":"3716630a-87d0-4ec3-a404-cdda5db7ebf0"}
album: Mozart: "Una Pequeña Serenata Nocturna"
  type: MusicAlbum
  date published: 2008-03-18
album: Sinfonía 9 en Mi Menor Op. 95 ¨Del Nuevo Mundo¨
  type: MusicAlbum
  date published: 2008-12-01
  track: Adagio Allegro Molto
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    by artist: Orquesta Filarmónica de Viena
    in album: Sinfonía 9 en Mi Menor Op. 95 ¨Del Nuevo Mundo¨
      type: MusicAlbum
      date published: 2008-12-01
    genre: classical
    isrc code: ES8620810401
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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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/ES8620810401
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T12:37:10Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c5d120b192c1e26b51d29cdc5d79f2b4f34b2fe786c3e91a5f2693db6652589. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:37:10Z), 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/ES8620810401.
      date published: 2026-07-15T12:37:10Z
    audio: Adagio Allegro Molto
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.108
      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
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.269
      additional property: Energy
        type: PropertyValue
        value: 0.224
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.753
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.825
      additional property: Liveness
        type: PropertyValue
        value: 0.079
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.101
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.664
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Largo
    type: MusicRecording
    duration: PT11M33S
    duration ms: 693320
    explicit: false
    by artist: Orquesta Filarmónica de Viena
    in album: Sinfonía 9 en Mi Menor Op. 95 ¨Del Nuevo Mundo¨
      type: MusicAlbum
      date published: 2008-12-01
    genre: classical
    isrc code: ES8620810402
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    additional property: CopyrightStatus
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T21:00:52Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bef768edba88dfb84c1dfa20587748e142192c70b1c2d30d2a1e25ee8aa906c. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T21:00:52Z), 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/ES8620810402.
      date published: 2026-07-19T21:00:52Z
    audio: Largo
      type: AudioObject
      additional property: Tempo (BPM)
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        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.072
      additional property: Energy
        type: PropertyValue
        value: 0.03
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.904
      additional property: Instrumentalness
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        value: 0.762
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
  track: Allegro Con Fouco
album: Feliz Navidad

Valence (Positivity)
type: PropertyValue
value: 0.037

Loudness (dB)
type: PropertyValue
value: -29.897

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

Allegro Con Fouco
type: MusicRecording
duration: PT11M20S
duration ms: 680053
explicit: false
by artist: Orquesta Filarmónica de Viena
in album: Sinfonía 9 en Mi Menor Op. 95 ¨Del Nuevo Mundo¨
  type: MusicAlbum
  date published: 2008-12-01
genre: classical
isrc code: ES8620810404
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-07-15T09:18:56+00:00
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  value: https://explorer.copyrightchains.com/tx/0xe2bdda95d70a654b0363a255f609abb2aa0b9ec97ff4893ace6b3951644ce9b6
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 958137
additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8620810404
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T12:21:43Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2bdda95d70a654b0363a255f609abb2aa0b9ec97ff4893ace6b3951644ce9b6. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:21:43Z), 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/ES8620810404.
  date published: 2026-07-15T12:21:43Z
audio: Allegro Con Fouco
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.764
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.279
  additional property: Energy
    type: PropertyValue
    value: 0.091
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.728
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.699
  additional property: Liveness
    type: PropertyValue
    value: 0.09
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.19
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.769
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Feliz Navidad
type: MusicAlbum
date published: 2014-10-24