André Hornez
type: MusicGroup
genre: enka
genre: kayokyoku
description: André Hornez (12 May 1905 – 9 March 1989) was a French lyricist and screenwriter. Lyricist of Paul Misraki in the years 1930–1940 for which he writes many songs lyrics like Qu'est-ce qu'on attend po
popularity: 2
followers: 84
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  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
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  date published: 2026-06-16T06:37:25Z
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track: C' est si bon
track: C'est Si Bon (It's So Good)

C' est si bon
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duration: PT3M6S
duration ms: 186174
explicit: false
by artist: André Hornez
by artist: Chiemi Eri
by artist: Henri Betti
in album: Vintage Japanese Music, The Modern Enka, Vol.2 (1951-1953)
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  date published: 2017-11-18
isrc code: CA5KR1579896
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  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
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba48d9c3a833b55ae8c69615ec7a659d8862ccbc776ea689e852112df7c6080. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CA5KR1579896.
  date published: 2026-07-08T03:20:19Z
audio: C' est si bon
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  additional property: Tempo (BPM)
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  additional property: Acousticness
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  additional property: Instrumentalness
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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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  additional property: Mode Name
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C'est Si Bon (It's So Good)
type: MusicRecording
duration: PT2M20S
duration ms: 140906
explicit: false
by artist: Jerry Seleen
by artist: André Hornez
by artist: Henri Betti
by artist: Carmen Cavallaro
in album: The Dazzling Poet Of The Piano
  type: MusicAlbum
  date published: 1992-01-01
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-22T17:37:53Z
audio: C'est Si Bon (It's So Good)
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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