Jessica Courtney Jose, known professionally as Jessica Baio, is an American singer-songwriter and TikTok creator. When she was 11 years old, her cover of Miley Cyrus's "Wrecking Ball" went viral. She
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 0x460b2982fd242efda046d25426e2fe7135715b515011f3e4ce5625e1419841c9. 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/fdec986c-3481-42de-a1a7-0f4b4e50373b.json and https://artists.proofprofile.net/proofs/artist/fdec986c-3481-42de-a1a7-0f4b4e50373b.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 0x30b3281d399e6bca435a0c4801ec2e2886adc90722dee13a20039d8f5aeaee4e. 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/QZJ842004195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f829074a81212ac1836f8aa46d5d5897506786335387e451f4813d5a9ef29b. 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/QZJ842004373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b3281d399e6bca435a0c4801ec2e2886adc90722dee13a20039d8f5aeaee4e. 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/QZJ842004195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f6373b78dea0baf8d4bf9a3b6f872779ed504ec12091b4c76ec0a8e84835ad. 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/QZJ842004374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1f6bc1624e540e4a016e449b117e892675df4cd6009a6c784fa7ccf81ce5a5. 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/QZJ842004375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ced1f93a21e07b301d7ac4a884d61afc6f5c54cdc8df3233cbbfdcfc87824ce. 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/QZJ842402691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b68b4163560deb1a1f40d562f08a777e7aae50d3b818ca31128eed3e2058060. 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/QZJ842402692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0def2f098a55c44a4aa7f6a154e446532296ebfe03cca4a8c7b840b978603e0. 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/QZJ842402693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d731ec209244b122c5b350bd434704a1535d39863a1d81b5d054673c6d35b8. 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/QZJ842402674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e892db367c6a9984adf253b66bd91250856dedbca8a5dc5705cb000cba5dfae. 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/QZJ842402694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56dd2f267c8082ff17fafd8b74a0cd9ddb44b8b4d11e1ed3bd1b1cffbe64848. 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/QZJ842402695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58524e230fb0116e50ef31a1f4ec7b96c8697bc934efb00eb306afa2975f397. 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/QZJ842402696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e73a047100131ecc3b550a78e8e63f8a8f8db0d4b776d6bbd907c049878e54. 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/QZJ842402697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebce7fb19c67d938f3a20530c9388412436ed0b335a454c9a672207beb7ddce4. 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/QZJ842402698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d93b15a39f5542f8519373c8056a5f465afd62169cdfe7b2e3a4817b3a12ebc. 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/UK6KW2300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bcf9c200c7247ee6b21347e67339e1794a972c8fcdd1813d270cae24982916b. 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/UK6KW2300015.
Radio (feat. Trippie Redd, Jessica Baio & KABU)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815a0a30b3e2630cf2f3d966f20198d88499fbd6a3fcd3dc287cec75690a37a5. 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/QZJ842500875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d731ec209244b122c5b350bd434704a1535d39863a1d81b5d054673c6d35b8. 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/QZJ842402674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2b0b4fbe8178807b61a0b0f1afb31e076bfc7bce14e0bf5be6ce0f794a1df0. 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/QZJ842401039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bc1bdf1dcd423ed2e5c20a9a4a3a5952f588c3d74a16358b7b6853421568a7. 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/QZJ842400384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bc1bdf1dcd423ed2e5c20a9a4a3a5952f588c3d74a16358b7b6853421568a7. 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/QZJ842400384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae71e153591e11fa2d74a207e64e3584bd2077bd5d18aa710ef3e0b78a656fb9. 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/QZJ842400146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73818aecddda855ec3772c376fc4f368dada18f574515655c27a4c8b871f4682. 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/UK6KW2200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45dbbf7475a27d636095d21bdfb34e78bcdb7afdc9cc6d5246e2bb121598d3fd. 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/UK6KW2200048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff4d5764a4189ad8729814a1e254386805cae4416881e8e85f3c6ec251cb663. 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/UK6KW2100816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac23e00063dea4b7bdb1cf27f6a08a9c6d7fa230a40e247d096db52168041ae. 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/GBKPL2155229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55a288c0e53ce2a4e2aaf5cf658c4e6d5f57382d4fdc77b3555076e74b1dd49. 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/QZWFJ2472910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776a52c01995007c8c19ed9cbb7289cf799ed681f2d989ae76c03b85798e5ba5. 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/USCGH2043959.