Lys Gauty (born Alice Bonnefoux Gauthier, 2 February 1900 – 2 January 1994) was a French cabaret singer and actress. Her most significant work came in the 1930s and 1940s as Gauty appeared in film, an
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49124369ca6b495a63a09ecba0741afb8560350685dc947551515467308b3e01. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/895bb4e5-34a2-4baa-bd88-33be0a41cbcc.json and https://artists.proofprofile.net/proofs/artist/895bb4e5-34a2-4baa-bd88-33be0a41cbcc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lys Gauty - Lys Gauty _ Succès et raretés (1932-1933)
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d86a62fddbfbcd09b4c07457cf0160d796cf3f87bb72ad056136859e838cc18. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:06:08Z), 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/FR43D1747790.
Le chaland qui passe (Collection "Légende de la chanson française")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c70d86a5cfe96cdf508c23bca84fa1eac24c8d8acbd43b753302b8cc1d65ddf. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:55:00Z), 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/FR6V83300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf32e779568d96c838143e83aa12b382603f3822c1f6e43e3e3f0ec7fc8dd562. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FR6V83500017.
Lys Gauty - A Paris Dans Chaque Faubourg
Greatest French Classics Of The '30s & '40s
Lys Gauty : Le chaland qui passe (Histoire Française)
Du Caf' Conc au Music-Hall (1900-1950) en 50 volumes - Vol. 21/50
Ladies First! Chanson Collection, Vol. 8
Meilleure collection française: le meilleur de Lys Gauty
Les grandes dames de la chanson française : Lys Gauty, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1037a11f9fd6b0e31447668138835a8b93887151f95cfa3c13cce53f4ec5a22d. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T10:24:04Z), 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/QZPL52504815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13de915b936cb6727eb1ddac3f4be6a5d5ba3c8d6bbb5d6940bab4c93ffe01aa. 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/FR6V80849282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08065a6a25ad6f08ca890a581e6ab231911a611e25bf5a9756eca7b1cc7cb615. 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/FR6V89200245.