Philharmonic Chamber Orchestra
type: MusicGroup
popularity: 8
followers: 228
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4fcd95bef642cf22a9894e0535fdc4e4c9e762ad77728bef648e29e4ece3c981
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/8f82ba88-e8c3-4e52-a044-33a004f818a8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f82ba88-e8c3-4e52-a044-33a004f818a8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8f82ba88-e8c3-4e52-a044-33a004f818a8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4fcd95bef642cf22a9894e0535fdc4e4c9e762ad77728bef648e29e4ece3c981","name":"Philharmonic Chamber Orchestra","registered_at":"2026-06-17T16:05:02Z","symbol":"NIM1447193","token_address":"0xbb8eeac6da65583a406f83eb8307cb8718709253","type":"artist","uuid":"8f82ba88-e8c3-4e52-a044-33a004f818a8"}
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 0x4fcd95bef642cf22a9894e0535fdc4e4c9e762ad77728bef648e29e4ece3c981. 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/8f82ba88-e8c3-4e52-a044-33a004f818a8.json and https://artists.proofprofile.net/proofs/artist/8f82ba88-e8c3-4e52-a044-33a004f818a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x4fcd95bef642cf22a9894e0535fdc4e4c9e762ad77728bef648e29e4ece3c981","name":"Philharmonic Chamber Orchestra","registered_at":"2026-06-17T16:05:02Z","symbol":"NIM1447193","token_address":"0xbb8eeac6da65583a406f83eb8307cb8718709253","type":"artist","uuid":"8f82ba88-e8c3-4e52-a044-33a004f818a8"}
album: Midnight Mass - A Collection Of Christmas Hymns
  type: MusicAlbum
  date published: 2011-11-30
album: We Wish You A Merry Christmas
  type: MusicAlbum
  date published: 2013-11-29
album: We Wish You a Merry Christmas
  type: MusicAlbum
  date published: 2013-11-29
album: International Christmas, Vol. 2
  type: MusicAlbum
  date published: 2013-12-09
album: International Christmas, Vol. 2
  type: MusicAlbum
  date published: 2013-12-09
album: International Christmas, Vol. 1
  type: MusicAlbum
  date published: 2013-12-09
  track: We Wish You A Merry Christmas
    type: MusicRecording
    duration: PT1M13S
    duration ms: 73444
    explicit: false
    by artist: Philharmonic Chamber Orchestra
    in album: International Christmas, Vol. 1
      type: MusicAlbum
      date published: 2013-12-09
    isrc code: DEBL60409645
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T16:32:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3442c2c67f5659a65a07edf4ef4e537f0a27514b49106c78544134c38f399c6e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958913
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958913
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL60409645
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T16:58:47Z
    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 0x3442c2c67f5659a65a07edf4ef4e537f0a27514b49106c78544134c38f399c6e. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/DEBL60409645.
      date published: 2026-07-20T16:58:47Z
    audio: We Wish You A Merry Christmas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.722
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.243
      additional property: Energy
        type: PropertyValue
        value: 0.208
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.825
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.954
      additional property: Liveness
        type: PropertyValue
        value: 0.407
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.245
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.868
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: International Christmas, Vol. 1
  type: MusicAlbum
  date published: 2013-12-09
album: American Christmas - Instrumentals
  type: MusicAlbum
  date published: 2014
album: Dancing Around the Christmas Tree
  type: MusicAlbum
  date published: 2014-11-12
album: Midnight Mass - A Collection of Christmas Hymns
  type: MusicAlbum
  date published: 2014-11-21
album: Midnight Mass - A Collection Of Christmas Hymns
  type: MusicAlbum
  date published: 2014-12-02
album: Midnight Mass - A Collection Of Christmas Hymns
  type: MusicAlbum
  date published: 2014-12-11