Jean-Jacques Kodjo (; born November 11, 1974), known as Zoxea (), is a French rapper. He was brought up in the Castéja Project of Boulogne-Billancourt, Hauts-de-Seine. He is one of the three members
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 0x3814f41e8230c3b693e1fe2e54a1a1fb671964dd5cfd5e1e82b7e71f0667a715. 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/f67db554-c6b6-4337-8d2c-9eb83bb51159.json and https://artists.proofprofile.net/proofs/artist/f67db554-c6b6-4337-8d2c-9eb83bb51159.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 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 0x329481dbbb7b049f6dc96eba99764f45f57dfccd3f99727092d353ff111d37b2. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/FRZ049801310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8251536e8f6ddca402549f93acb9d8702eeed3281a0029d8150863dad93d1cbe. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/FRZ049801590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70a5b420f1b338bb9d64dcfb11f4222e45228258488b8e34047cc423b7e6e0e. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/FRZ049801640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66cfe2388cd4637d419ce3a58996878b4635c199aef6a84450ea986836f81bb. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/FR96T0400134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e3d7e8d754927a1fafcc4af2540b57eb77fe2e3fe6a52985999ee6c945903b. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/FR93T0400138.
C'est Nous Les Restas (feat. Busta Flex, Morsay, Guizmo, Mokless, Melopheelo, Dany Dan, Tiwony, Disiz, Youssoupha, Fuzati, Nakk Mendosa) {Bonus Track}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6fdcd20dc73528b1046c53930af726483fe17b74a9c120af7701452943503c. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/FR5R00902346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256481d0ea5c7cd63a1a29e8052623c2ac0c21808fb179af0590747d903d3613. 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/FR9Z12400048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcac9eefc534f72969210cf3d6993eb328c97696ccbacfe5c127c65ee737cc0. 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/FR9Z12400148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2a5eaaed3a3ad371e4196ba897f32781aff14a4b90d3c6a43fb4c05f398a6d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEBL60950470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b62e90e4faa31688df4e58b52d2e9d9147d24577998e8f7488992f5d3756161. 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/FR0U91204074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8a1676959be31f13bf0e0d0d91901e221ef43d5bb1caadc97c84f7abe5543f. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/FR6V80853952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8887a640ae2189dc983d296356a70be22e994fb288080e8c403c974880e6794b. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/FR6V80475881.
Classics radio spécial rap français, Vol. 1 (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c40c31b834ac1a318b65fef9858487502b1549848311bc9d5ddca648d39738. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/FR8GV1922790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd854dfec786fef92bdec007ee4dc01edae187fb5f43fe5a1683ddf407f25e2ac. 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/FR8GV1922860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33276039135732b1b670b2adce54f16358fb9f6998e9a920e35df411434d3688. 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/FRPIW2003670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfabdc9278b224d629d6cfb3255b3b7b1a5d6f15fe8e1f711a925972c9dc0e99. 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/CH6542054173.