REDIRECT Fonky Family Category:French rappers
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 0x407ad60ee476f2c4d1f8d19db58f57294893c86f5390890fc8c7d601f51df442. 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/54f4db5c-5d73-4545-a143-01ca74471299.json and https://artists.proofprofile.net/proofs/artist/54f4db5c-5d73-4545-a143-01ca74471299.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 0x2462b555aa8b4377b05216c6cb67e99d110a4ccd212a80f4b1fe057f47afe8c7. 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/FRZ080003650.
Nous contre eux II (feat. Rohff & Le Rat Luciano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed277380909efbbb87db783f3ede26b7cb38ba53ed007d92b34853ab10089667. 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/FRZ080201100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54ea391ec2e2d23df620a8dde44c4466f004085268f613a6b1425ffbbd419cb. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FRUM72101799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a888cd54c06c12fcdcae57d85df19a70328ffa8e2e1b63921aeb90fdbcec86. 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/FRX762125234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd076f2420519bba3eb785fe13ea0697dd55c0bff14c64f051f9fae9fe29c266. 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/FR9W12138268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55043479deb70c3ebe2f7d5260f980797da1c46684862d68891a948c8723b9ec. 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/FR8Y72100299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa35a91f3ce058d589ee38749d986c930956361059207368319d55a09a0ff1ea. 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/FR9W12312902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2cadbb842a83811c72e3c15f23eb23c5c409a9ae42029e62b9f45a7f43a3ec. 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/FR8Y72100438.
Classics radio spécial rap français, Vol. 1 (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc813cbbfbe8438092950b079688bb1cb52a4e0c95945cb66d2d8428256b3923e. 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/FR8GV1922780.
Freestyle original bombattak 1997 - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d897945696dad3b335f59e5ba362d06928a8e02e41ff1e1974a09aff45c164. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/FR8GV1922830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8f5e77753cc24c9b689120fa410086a5fd2bec154b0279132898ad04c9a439. 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/FRX202227100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8f5e77753cc24c9b689120fa410086a5fd2bec154b0279132898ad04c9a439. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/FRX202227100.
Matrix (feat. Le Rat Luciano & TK & Costello)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6831aee5967316c35234733788450f08d75f420aabc0999ddf184c18f0a8b6. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/FR8Y72300163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490872764f09095dae41faf6ab0c6f15a7bfbc64b6ed93ed0e8cb3c762d15e1f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRZ080200378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10a3bf5334cea35d73ce121ae385d1e73fd4d7e61ba0c1c25dbf8b0f0d71a3a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRZ080200388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b2663daf98f7374d33f73959040c0bef5f3ccbf47bfac058ed83e85d828c94. 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/FRZ080200393.