The London Symphony Orchestra & The London Philharmonic Orchestra
type: MusicGroup
popularity: 7
followers: 210
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeefc3725f087f34f5665de16348896973e4ca7ea042679d0fb2817743f36ce84
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d4d2e3d-f2cf-47e6-869d-37fb99f121e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d4d2e3d-f2cf-47e6-869d-37fb99f121e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8d4d2e3d-f2cf-47e6-869d-37fb99f121e8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeefc3725f087f34f5665de16348896973e4ca7ea042679d0fb2817743f36ce84","name":"The London Symphony Orchestra & The London Philharmonic Orchestra","registered_at":"2026-06-17T14:54:11Z","symbol":"NIM1430265","token_address":"0x88fa89baca62ce20fd135d2ae64d537ee016fcf3","type":"artist","uuid":"8d4d2e3d-f2cf-47e6-869d-37fb99f121e8"}
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeefc3725f087f34f5665de16348896973e4ca7ea042679d0fb2817743f36ce84. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d4d2e3d-f2cf-47e6-869d-37fb99f121e8.json and https://artists.proofprofile.net/proofs/artist/8d4d2e3d-f2cf-47e6-869d-37fb99f121e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xeefc3725f087f34f5665de16348896973e4ca7ea042679d0fb2817743f36ce84","name":"The London Symphony Orchestra & The London Philharmonic Orchestra","registered_at":"2026-06-17T14:54:11Z","symbol":"NIM1430265","token_address":"0x88fa89baca62ce20fd135d2ae64d537ee016fcf3","type":"artist","uuid":"8d4d2e3d-f2cf-47e6-869d-37fb99f121e8"}
album: Merry Christmas with The London Symphony Orchestra and The London Philharmonic Orchestra
  type: MusicAlbum
  date published: 2010-11-23
  track: Canon in D major
    type: MusicRecording
    duration: PT4M28S
    duration ms: 268991
    explicit: false
    by artist: The London Symphony Orchestra & The London Philharmonic Orchestra
    in album: Merry Christmas with The London Symphony Orchestra and The London Philharmonic Orchestra
      type: MusicAlbum
      date published: 2010-11-23
    isrc code: BEX010005446
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1a1f892537b4ca7baf02c88c010e25753388bdc419921c0a7a8c4f98c2805641
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958480
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958480
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEX010005446
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T02:58:58Z
    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 0x1a1f892537b4ca7baf02c88c010e25753388bdc419921c0a7a8c4f98c2805641. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/BEX010005446.
      date published: 2026-07-18T02:58:58Z
    audio: Canon in D major
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.986
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.312
      additional property: Energy
        type: PropertyValue
        value: 0.237
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.822
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.826
      additional property: Liveness
        type: PropertyValue
        value: 0.315
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.226
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.083
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Merry Christmas with The London Symphony Orchestra and The London Philharmonic Orchestra
  type: MusicAlbum
  date published: 2010-11-23
album: Relaxing On the Riviera
  type: MusicAlbum
  date published: 2013-06-25