ルクセンブルク放送交響楽団
type: MusicGroup
popularity: 7
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa18e8c78d2dc745df5014e63b8d75f70cefd5c4d8d320a05e863756ad8715a7e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953922
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953922
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1bb2d6f0-2ba5-43e2-9ad4-6f626f7cc863.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1bb2d6f0-2ba5-43e2-9ad4-6f626f7cc863.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1bb2d6f0-2ba5-43e2-9ad4-6f626f7cc863
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:36:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa18e8c78d2dc745df5014e63b8d75f70cefd5c4d8d320a05e863756ad8715a7e","name":"ルクセンブルク放送交響楽団","registered_at":"2026-06-15T23:05:20Z","symbol":"NIM0860310","token_address":"0xf2a3642ed64e3c38e62730e9cdfb2305fe06dada","type":"artist","uuid":"1bb2d6f0-2ba5-43e2-9ad4-6f626f7cc863"}
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 0xa18e8c78d2dc745df5014e63b8d75f70cefd5c4d8d320a05e863756ad8715a7e. Chain 2 (Bitcoin): anchored in block 953922 (2026-06-16T09:36:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1bb2d6f0-2ba5-43e2-9ad4-6f626f7cc863.json and https://artists.proofprofile.net/proofs/artist/1bb2d6f0-2ba5-43e2-9ad4-6f626f7cc863.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T09:36:34Z
  text: {"copyright_id":"0xa18e8c78d2dc745df5014e63b8d75f70cefd5c4d8d320a05e863756ad8715a7e","name":"ルクセンブルク放送交響楽団","registered_at":"2026-06-15T23:05:20Z","symbol":"NIM0860310","token_address":"0xf2a3642ed64e3c38e62730e9cdfb2305fe06dada","type":"artist","uuid":"1bb2d6f0-2ba5-43e2-9ad4-6f626f7cc863"}
track: 序奏とロンド・カプリチオーソ OP.28(サン=サーンス)
  type: MusicRecording
  duration: PT9M33S
  duration ms: 573993
  explicit: false
  by artist: Camille Saint-Saëns
  by artist: Mariko Senju
  by artist: ピエール・デルヴォー
  by artist: ルクセンブルク放送交響楽団
  in album: フィギュア オン クラシックス
    type: MusicAlbum
    date published: 2018-12-19
  genre: classical
  genre: late-romantic-era
  genre: french-romanticism
  isrc code: JPVI08708470
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T10:53:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x608efe71639c2b9e995e10bbca4f00fd4240243848152e652b43ba946d42f1f8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957032
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957032
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08708470
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-07T11:43:09Z
  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 0x608efe71639c2b9e995e10bbca4f00fd4240243848152e652b43ba946d42f1f8. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/JPVI08708470.
    date published: 2026-07-07T11:43:09Z
  audio: 序奏とロンド・カプリチオーソ OP.28(サン=サーンス)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 135.527
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.347
    additional property: Energy
      type: PropertyValue
      value: 0.121
    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.912
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.542
    additional property: Liveness
      type: PropertyValue
      value: 0.32
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.209
    additional property: Loudness (dB)
      type: PropertyValue
      value: -27.528
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor