Gaulois may refer to: French word for a person from Gaul Gaulois language Le Gaulois (1868–1929), a right-wing French newspaper French ship Gaulois French ship Gaulois (1812) French battleship
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 0x94850c2d78dadcaf41073f5d3bcc54b42371e77c154a1592d2026f9a7791a40b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e97f3fe4-e159-419c-8c9f-a42248736144.json and https://artists.proofprofile.net/proofs/artist/e97f3fe4-e159-419c-8c9f-a42248736144.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 0x39dda0cd6e1046a0cf4556bab59b22e99d2c8df05258e1bbeb22524794779447. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-19T22:37:37Z), 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/FR9W12236677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be5b75193af1f1046cb0911346dbf2f9e061ee4a9a44c557ca2c80e5b0be17d. 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/FR9W12246162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66df9b61e117769bd0b6b32a4a32389ce6e78f004d47002195b11e519c76e094. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/FR9W12247304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488a155acfc31ba67e2dadfab8e71d6672e87014cb40a2cc439ba8adb7c883f2. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FR9W12247319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39dda0cd6e1046a0cf4556bab59b22e99d2c8df05258e1bbeb22524794779447. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR9W12236677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266e75244f64a7d0d259eec6cf93a692f7390b2454b23341622adbe3cf3435dd. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:07:21Z), 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/FR9W12247318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f48bcae7aec99bdcc3f4b3ec33b5dbc835b89548a2fc74202f95b45f678825d. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/FR9W12239045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a605d70c89254614a41fbae063a3325495a25ccfec33b82a9791ee4f64bc22c. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/FR9W12247316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc691af5d99a57aaa3777d6c72fd9d18407275dab4e7b09d01b442dfcfbce9507. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR9W12247305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e04fcbdea99b7d6ed2570b264f5105045ea63c8f0aa9f8f3c6e8a483ef6a8a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR9W12440719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf526832559701630a4c188bb47b66108961b1e3e6699d4c85d5df42b66c7149. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:00:05Z), 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/FR1A92502742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78c8458bf85e7c29d3ec50508dd9be51acc1c023370a73c4766207592051527. 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/FR9W12344329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78c8458bf85e7c29d3ec50508dd9be51acc1c023370a73c4766207592051527. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/FR9W12344329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39107a3132a85ceb4f576a43df70da350a0d70437aec6a9a015f3b6768edfa2e. 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/FR9W12350964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39107a3132a85ceb4f576a43df70da350a0d70437aec6a9a015f3b6768edfa2e. 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/FR9W12350964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39107a3132a85ceb4f576a43df70da350a0d70437aec6a9a015f3b6768edfa2e. 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/FR9W12350964.