Philippe Honoré may refer to: Philippe Honoré (cartoonist) (1941–2015), French cartoonist Philippe Honoré (violinist) (born 1967), French violinist See also Philippe-Honoré Roy (1847–1910), lawyer
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7913fce087e263d1cf1788612298ff187777caf374845622305720204180ffe. 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/8186c561-06f3-4972-be0c-f241a0b30a74.json and https://artists.proofprofile.net/proofs/artist/8186c561-06f3-4972-be0c-f241a0b30a74.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Partita for Violin Solo No. 3 in E, BWV 1006: 1. Preludio
Vikram Seth: An Equal Music - Music from the Best-Selling Novel
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6232129e84165dbb6d18ad6c25bfba1770704d7b3dad673fe71710edb33094. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/GBF079912230.
String Quintet in C minor, Op. 104: 1. Allegro con brio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a160acc275fb4e4b671d885fbfd4a5d3214afcfb6998a97fa437468a8a645a0. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBF079912241.
String Quintet in C minor, Op. 104: 2. Andante cantabile con variazioni
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbafee8a8cd8bba6e694361c66cde27288a9e3877a8c507ec4d3a6b6bfe928aac. 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/GBF079912242.
String Quintet in C minor, Op. 104: 4. Finale - Prestissimo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c615ffeb54db1ff728faa0bf2bf79709663ace07cd9c43567d32c3c446bf4ff. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBF079912244.
The Art of Fugue, BWV 1080 - Version for String Quartet: Contrapunctus I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd458c74b17a4b3ab07ab9e7d43dc5edd4c06988b8b6bfb8c25e9c8917741d1a8. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBF079912250.
Sonata No. 1 in C for violin & piano, RV3 ("Manchester Sonata"): 3. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd1aba2f4cf29f9f4c47687b5dc194a419cfea8ff015e038ff1f909c685d900. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBF079912260.