Lucia may refer to: Arts and culture Lucía, a 1968 Cuban film by Humberto Solás Lucia (film), a 2013 Indian Kannada-language film Enakkul Oruvan (2015 film), its 2015 Tamil-language remake, also
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x29a1c9d72d474da6fd79e98446a367f4c5ad6845e213ec9103adf4c6b2ac26b8. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/424eccf2-65ba-4a00-952e-3d87e3875aca.json and https://artists.proofprofile.net/proofs/artist/424eccf2-65ba-4a00-952e-3d87e3875aca.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 → block OTSBitcoinBlock must exist at that height 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 0xb2d33b8de4bf6828c08d95b10d2f679fc2d563acdea1ff24da268a5f70071df5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/KRA341216008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f94253e0d88b5f9f7f069ad67000645c02e5a55b3190d4a5010351dae3cb06. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/KRA341302420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f9c65e4d69dedf53bdd85a4ab679c354178e5a0d82648a9e17cfbe791fb17b. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:56:22Z), 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/KRA341302423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa895ca898f316f8ac5bd77e7d3e6ef95d4533330368a31229b8864ca801e94a6. Chain 2 (Bitcoin): anchored in block 958681 (2026-07-19T06:14:54Z), 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/KRA341552209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf942a15390405e3ab3a0f3538e8785a7b8336dd91acb6f62aae0b120e68b3811. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/KRA341552216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5189b69c18a4f5cad3d1b0f683e87c6ed337f8e827907f8df2f800cb1c0df4. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T18:01:44Z), 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/KRA341552217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5c438e37d18d28a5b3d8ac043660fdfbe4a158a77bfdc8b75190ecfa037279. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/KRA341552218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7a930358fa8cbea1ceae9d131e469b4e032c9972c7f9e169587101bf1efc77. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/KRA381701080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556630b42aee8037675ae6deb676b0d9817b9ae855678d98b5b2a983023dfde3. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/KRA381701168.
The bride of Habaek 2017 (Original Television Soundtrack) Pt. 6
Couple on the Backtrack 고백부부 (Original Television Soundtrack), Pt. 3
Couple on the Backtrack (Original Television Soundtrack), Pt. 3
이판사판, Pt. 2 Original Television Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f74a36fd7d64ed3cd5120a5386d6a26eebe78c9e01003a1ab2b7a729441b17. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/KRA382323288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7376ba104d1eca5d073823aecbe624cbc1cc742e9264ed86d574fab90f9e7a. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/KRA381703008.
Queen Of Mystery 2 (KBS 2TV DRAMA) OST Part.3
추리의 여왕 시즌2 (Original Television Soundtrack), Pt. 3
Good to Die (Original Television Soundtrack), Pt. 4
Good to Die 죽어도 좋아 (Original Television Soundtrack), Pt. 4
Rookie Historian GooHaeRyung 신입사관 구해령 (Original Television Soundtrack), Pt. 4
Rookie Historian GooHaeRyung (Original Television Soundtrack), Pt. 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186900c289893c36499b9f10c4b09f9bcbf0f78137526c5f40f3de55a813060f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/KRA381904369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6df30204caccda893c85957bc7a62ed1bdcf3c432baf62ced7a46f0c7c0dd73. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/KRA381904371.
When i was the most beautiful (Original Television Soundtrack) Pt. 4
내가 가장 예뻤을 때 (Original Soundtrack), Pt. 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda48510bb909f04a13b5a03f5b99904c0c9dd5828103359ffe9c7575aecaaa1. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/KRA382006513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b4dca7f9efa648d56b0dc0842f82eeaf0d761f78d16052166f6b23ccb93bf9. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), 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/KRA382006926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166bc139786aea65145678dd0bd0f8ecc6061f26fed13b70a817d56e8f7ddf0f. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:09:21Z), 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/KRA382163375.
Beautiful Now (Original Television Soundtrack) Pt. 8
The Moon Has Passed (The Moon during the Day)
Webtoon 'Return of the Blossoming Blade' Part.4 (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed778054874eb5bc8575efaa47455159735709fece1a1d47a208d19ca1cc5f76. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/KRNAR2323301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91efebbacdf30161391dfaa24073b827491e93729d402703fba047cb643560d4. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/KRA382320886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed9124ddafb2adde6d079445d093a0b8bcd36e85fc1fb2828e84a8fd88e2c28. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/KRA382320891.
Thank You (Original Soundtrack from the Webtoon A Not So Fairy Tale)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1debd2c2ea1a72c95e6aa0be2404040b7f16b3637d54cebb09860f41a9e8ddf. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/KSA002400696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfe71f8f5e9b01f4e62ad8a41f4cd227c0a82e67862f4dfff022ce945d497c5. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T17:59:45Z), 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/KRA382405652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6365ea8d90a0dc068dd03997e92f7f64a2a8b4802ebc34ecf32b7e95afcd6839. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/KRA382405833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28faaafa3ca1d7bf165532c45ef234aa163068b073ad8a50d94a74db3810f79d. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/KRA382406935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e41e9dab5b87fac10b5bc4b80ffa395aee5eeef9819a888e33b6d2931ff1577. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/KRA382501121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5fb4b30bdd716ff05953ee0b2b204533e3a92985fc087b43c3badaaea4590a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/KRA382200028.