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 0x5637bab16b03d70add68797d8e48ed7aaf28da6eb047e9d7ada5eb27f62ffb02. Chain 2 (Bitcoin): anchored in block 953808 (2026-06-15T16:45:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f56dd07a-e81d-4904-8640-1806a1d42fb5.json and https://artists.proofprofile.net/proofs/artist/f56dd07a-e81d-4904-8640-1806a1d42fb5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Toi mon démon / En dansant le cha cha cha (Mono Version)
Avant de mourir / Gelsomina (Mono Version)
Georges Jouvin et sa trompettte wa-wa (Mono Version)
Dans le bleu du ciel bleu (Mono Version)
Parle plus bas - Du film "Le parrain" ; Remasterisé en 2015
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 0x2afc7f75773f5aa361b91e3ad3d87a5f5934da9d618924b61771dcee7b316dae. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/FRZ041500208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5307c159afc71de8fac6dd214c0b43fae60f367784f185ba4641bb7f1dcb37. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/FRZ041500212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ae2422e10f4101d96008ff5dd02f6a801a9d337d9567163a53c9259054f65c. 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/FRZ111001034.
La trompette d'or: 100 succès (Intégrale 1954-1957)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0182c5520a4f77c8d0bd86a121c0cbcf3eb97c20bb9282604ba63c6a65ea0818. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:40:46Z), 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/FRZ111001010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5464a77f1066eec7fa62675e919d39074c59afe252dbd3eb8bc8159d17c174d4. 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/FRZ111001056.
Hit Jouvin No. 11 / No. 12 (Remasterisé en 2019)
Trop belle pour rester seule - Remasterisé en 2019
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52fd4a51a7aaffa52316591ca270ce05562821510ba197f667c222ffe2a8c982. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FRZ041901114.
Hit Jouvin No. 7 / No. 8 (Remasterisé en 2019)
Hit Jouvin No. 15 / No. 16 (Remasterisé en 2019)
Hit Jouvin No. 5 / No. 6 (Remasterisé en 2019)
Hit Jouvin No. 19 / No. 20 (Remasterisé en 2019)
Hit Jouvin No. 3 / No. 4 (Remasterisé en 2019)
Hit Jouvin No. 9 / No. 10 (Remasterisé en 2019)
Hit Jouvin No. 17 / No. 18 (Remasterisé en 2019)
Hit Jouvin No. 13 / No. 14 (Remasterisé en 2019)
Hit Jouvin No. 1 / No. 2 (Remasterisé en 2019)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad227090195ed56cc0b9be7ef1f67a0c3beb6a7315496bdd9dda8bb11de00e68. 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/FRZ041500187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956a63d1b9e8632a88a0a4c118b39df92446320cb2491a45a292bd69aee3e863. 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/FRZ041500190.