Roland Bracht/Lucia Popp/Heinz Zednik/Symphonieorchester des Bayerischen Rundfunks/Bernard Haitink
type: MusicGroup
genre: opera
popularity: 6
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9520c2ad4436a07d727207dd565b3c5495bce3ad396fbcd4430237a2faae39f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4099324-03ff-406b-a2f3-fd578b7d4333.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4099324-03ff-406b-a2f3-fd578b7d4333.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e4099324-03ff-406b-a2f3-fd578b7d4333
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe9520c2ad4436a07d727207dd565b3c5495bce3ad396fbcd4430237a2faae39f","name":"Roland Bracht/Lucia Popp/Heinz Zednik/Symphonieorchester des Bayerischen Rundfunks/Bernard Haitink","registered_at":"2026-06-21T08:00:22Z","symbol":"NIM1865178","token_address":"0xfb7f6269de687e033cbda32750fb5daf9eea9277","type":"artist","uuid":"e4099324-03ff-406b-a2f3-fd578b7d4333"}
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 0xe9520c2ad4436a07d727207dd565b3c5495bce3ad396fbcd4430237a2faae39f. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4099324-03ff-406b-a2f3-fd578b7d4333.json and https://artists.proofprofile.net/proofs/artist/e4099324-03ff-406b-a2f3-fd578b7d4333.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xe9520c2ad4436a07d727207dd565b3c5495bce3ad396fbcd4430237a2faae39f","name":"Roland Bracht/Lucia Popp/Heinz Zednik/Symphonieorchester des Bayerischen Rundfunks/Bernard Haitink","registered_at":"2026-06-21T08:00:22Z","symbol":"NIM1865178","token_address":"0xfb7f6269de687e033cbda32750fb5daf9eea9277","type":"artist","uuid":"e4099324-03ff-406b-a2f3-fd578b7d4333"}
track: Die Zauberflöte, K.620, Act II: Morden soll ich? Das kann ich nicht! (Pamina, Monostatos, Sarastro)

Die Zauberflöte, K.620, Act II: Morden soll ich? Das kann ich nicht! (Pamina, Monostatos, Sarastro)
type: MusicRecording
duration: PT0M55S
duration ms: 55533
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Roland Bracht/Lucia Popp/Heinz Zednik/Symphonieorchester des Bayerischen Rundfunks/Bernard Haitink
by artist: Bernard Haitink
by artist: Bayerischer Rundfunk
by artist: Bavarian Radio Symphony Orchestra
in album: Mozart - Die Zauberflöte
  type: MusicAlbum
  date published: 1981
genre: classical
genre: classical-era
isrc code: GBAYC8100314
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T17:43:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ab48a5381b1b403980f58ea9a5a199bd46df39669a4edfad4382603b9a9d235
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8100314
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab48a5381b1b403980f58ea9a5a199bd46df39669a4edfad4382603b9a9d235. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBAYC8100314.
  date published: 2026-07-02T03:30:09Z
audio: Die Zauberflöte, K.620, Act II: Morden soll ich? Das kann ich nicht! (Pamina, Monostatos, Sarastro)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 113.759
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.555
  additional property: Energy
    type: PropertyValue
    value: 0.118
  additional property: Speechiness
    type: PropertyValue
    value: 0.717
  additional property: Acousticness
    type: PropertyValue
    value: 0.775
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.709
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.353
  additional property: Loudness (dB)
    type: PropertyValue
    value: -34.396
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor