Jose Llana (born 5 May 1976) is a Filipino-American singer and actor best known for originating roles in the Broadway musicals The King and I (1996), Flower Drum Song (2002), Here Lies Love (2023), an
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 0xe738e81eed0f37f333deab1885c69028d983cbafb684ad0a3feb563a8c7cbe1e. Chain 2 (Bitcoin): anchored in block 953602 (2026-06-14T06:58:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0fc030aa-13e8-4ddc-bbb2-3cc003485bb0.json and https://artists.proofprofile.net/proofs/artist/0fc030aa-13e8-4ddc-bbb2-3cc003485bb0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Wonderland (Original Broadway Cast Recording)
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 0x0d0490dbb192336f1b1b107529682893f29d00b5b046e962658751dab4b05670. 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/USSM11102053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d19ee4fdca439e9a55f5bb2bbda0db0c893880a1dcf1ab7c2c98321b3b8b2e. 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/USSM11102060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b786316dc59dea33ee39c998b9567a1701357057fcac3a0489e166339fcb49b. 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/USSM11102065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd68cc7dd4eef0811d7e9da3f8993ab9d90452dbba4812e671ba9f439320b1e4. 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/USSM11102066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd4c32fe41f29671cbbf1f9b3e39f0990b44fd46f58efbbc384103e5c060291. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/USNO19953002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3971486e33d79d26a951249ec6d3f22f305570c2c9dcfa2e9f35a414e9580d86. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/USNO19953007.
The Great Highway (with Vivian Cherry, Annie Golden, Jose Llana, Bob Stillmann)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8628a1e1b4f6ba0af6eff3cf62a00318b7544db92cf8cf7dbff79c1421a8e26d. 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/USNO19953014.