Bernhard Spingler
type: MusicGroup
popularity: 4
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95d0417e-64c7-4e96-80da-b417a7c7b834.json
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0x3a0474cc1a966027c46999d9dd5705a2d2fad23cc4eb566eab6e4ff835ff570e. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95d0417e-64c7-4e96-80da-b417a7c7b834.json and https://artists.proofprofile.net/proofs/artist/95d0417e-64c7-4e96-80da-b417a7c7b834.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x3a0474cc1a966027c46999d9dd5705a2d2fad23cc4eb566eab6e4ff835ff570e","name":"Bernhard Spingler","registered_at":"2026-06-17T17:57:30Z","symbol":"NIM1474050","token_address":"0x85d6650cef0e3158a74ab14f7eaabd7fde0be842","type":"artist","uuid":"95d0417e-64c7-4e96-80da-b417a7c7b834"}
track: Der Stern von Bethlehem, Op. 164: Expectation: Die Erde schweigt (Chorus)

Der Stern von Bethlehem, Op. 164: Expectation: Die Erde schweigt (Chorus)
type: MusicRecording
duration: PT5M40S
duration ms: 340893
explicit: false
by artist: Josef Rheinberger
by artist: Dorothe Jansen
by artist: Bernhard Spingler
by artist: Cologne Radio Chorus
by artist: Cologne Radio Orchestra
by artist: Helmut Froschauer
in album: Rheinberger, J.G.: Stern Von Bethlehem (Der) / Rhapsodie in D Major / Organ Sonata No. 7
  type: MusicAlbum
  date published: 1997-01-01
genre: german-romanticism
genre: late-romantic-era
genre: liechtenstein
isrc code: US2TL0912201
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additional property: OTSHash
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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/US2TL0912201
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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
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additional property: BitcoinTime
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  value: 2026-07-02T03:55:08+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 0xe5daf5fb40d9f313a54639b36cb021dc7917732cec68ea1d62c9d0992e1620af. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/US2TL0912201.
  date published: 2026-07-02T03:55:08Z
audio: Der Stern von Bethlehem, Op. 164: Expectation: Die Erde schweigt (Chorus)
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  additional property: Tempo (BPM)
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    value: 105.209
  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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    value: A
  additional property: Mode Name
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