Francis Lalanne (born 8 August 1958) is a French-Uruguayan singer, songwriter and poet. He is the brother of composer Jean-Félix Lalanne and film director René Manzor. Free Art He opposed the HADOP
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 0xa23e5125e2a05e60d30ac05632f9415b80b73a56aca999b13122856e82effd21. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed28610b-bbd3-4563-9b07-dc28d7752ec1.json and https://artists.proofprofile.net/proofs/artist/ed28610b-bbd3-4563-9b07-dc28d7752ec1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xce61515cb883555a76a11888df287659bfe770cc9249e8e9d3f0299d07f750bd. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FRZ037901450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd715099697b26545f08d8278e702e5ad1ac1a8f3e4b3ae172cf79d9d1ed2ad69. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:22:30Z), 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/FRZ037900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1050a7f8ff9af20c210172a5ad859c711058002650f84b124fc0cdb10f187ef. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/FRZ037901410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388c71e23cbba29c014109573069b924f7d480e3f556ec7fba43889c7411791f. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), 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/FRZ038101990.
Francis Lalanne au Casino de Paris (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c3487bf2a07453bbc8ef398cc5657312484b4ad50789895843681294a1195d. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:41:01Z), 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/FR6V80900342.
Le passage : On se retrouvera (Bande originale du film)
On se retrouvera - Version originale 1986 from Le passage
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634e4d748634b77c3540a91f4435a876ae4a406870ea6d22cb3aab6eaec3820a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR99F8600130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87aaaa9b34025c7b3a62a6e2f72bb1aa73676e0c18a7c4e5bf1f712b10b82c2f. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/FRZ037901430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ec6138b3c66135ea9972f6318a06ad2a184dce57b6bb83559c0a41f0e5e6ec. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/FR25F9200750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1cd5511dd46925c7c64049d13a1532ea71020c42488ec7971720b980773595. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/DGA0Q2429587.
Au top des années 80, vol. 1 (30 titres + 5 maxis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634e4d748634b77c3540a91f4435a876ae4a406870ea6d22cb3aab6eaec3820a. 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/FR99F8600130.
The Hunchback Of Notre Dame Original Soundtrack (French Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a9838499988a0f66a690b72a359d225bedfd4ab7375524becb5eb7c7b6be1e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USWD10525188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3152d03e6b96ed6d95d1b5219ce47d1f5e68d79236a64b87f3454a69dee9318e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USWD10526437.
Amoureux des années 80 (Des Slows & du Love Pure 80's)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634e4d748634b77c3540a91f4435a876ae4a406870ea6d22cb3aab6eaec3820a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR99F8600130.