Lovelyz () is a South Korean girl group formed in 2014 by Woollim Entertainment and is the company's first girl group. The group consists of eight members: Baby Soul, Jiae, Jisoo, Mijoo, Kei, Jin, Suj
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 0xf7abd7a6f091bf58c0ff82e7adb13fa7b61132289c45e2c9d96d4f8eaa086d39. 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/757c0439-ad81-45f4-ad7d-1502203441af.json and https://artists.proofprofile.net/proofs/artist/757c0439-ad81-45f4-ad7d-1502203441af.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 0x3c64234278dd2502a0e0e6b50d6bfb258771142e9210bfc8d99e41018dc0fb0d. 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/KRA381209206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14f3f724f6db6b88802626a9cd06d29534d3c9a05d772b6615c90f018e44b2a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/KRA381209207.
Stranger (feat.WheeSung) (Babysoul Solo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409627c8cd84a75f3fbf91663ec8fcff301aa784fc240bb3a83a546358056fe9. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/KRA381209208.
She's a Flirt (feat.DongWoo of INFINITE) (Babysoul&Kei)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c0a277a80be66e105841c5cc9a718980a73eb73647cb385d7ef6e4aec22ec3. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/KRA381209209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3bbbdc37d346b40abc09cd1cdc76b473ec6a54b27f639208fff42c777c178d. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/KRA381209210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9ffd912058fcca07db43a855b035496594637fbea98ea2ac85d00fd38bb634. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/KRA381210150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb39d55af88f8a4d717a7a525b7681c018e6bdc3d9c0411494275f9394c15bf. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/KRA381210151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf891af337efda39f568ee10e97d04e719632699fe34a239f683403c601c4082e. 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/KRA381210154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b118829d696cb06fd9bf47c4a6d8814e3a7c6e21e971d37a70da8930fc4cbd. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T10:12:17Z), 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/KRA381210156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50374a01f3f0dd764ad2ddb878cea21d78ac946904323c7f6da1fb24bc898857. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T12:32:15Z), 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/KRA381210160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ecc9abacb433334fa3bf8c3504369e6f104f6a53cd83447155d6448bd362021. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/KRA381500258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102b711ade491363b67360a6b6da6ea20cf3c4c0db89cf495e989fea81278e50. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/KRA381500261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe897037aa98fe74c58503374b24c3f97f2cc5961538568f2a04ccfb727722629. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/KRA381500263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967a6658ad7defc99871a0442fac34ef002acd2ae7a09bc9302302dc4b27fb5c. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/KRA381500738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb590855f75d46ca07bd837f06a7d346bb53f7c50ac714eb808d90b9d16d1ee0. 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/KRA381500739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b131bfe9f343f4f567ffb2abb92d33bc31d5c4e1ad6b889517d1100f2c486b6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/KRA381600772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362edc86e653f92edb214d9bb933fd093ab1600d4731c54750c429739d85f8d8. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T08:17:14Z), 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/KRA381600777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4cbdc21524ee2f4252bfee7eea2a11f1147ef2f8a94436e417294d1ca20df1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/KRE641700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f724ba6fefadd000e61607702c66dfc9200cf82baa7bcb649333b1dbfad2606. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/KRE641700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070058693145b15bc2668876ec65f7b6137fd0c1b2ee33e7682b155a1d6b7b36. 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/KRE641700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0c2ec6f4d160b690e1f8b283238e9565503a523335f7de51cb6222606261ee. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/KRE641700007.
The (Lee Mi-Joo & Ryu Su-Jeong & Jeong Ye-In)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36043f4e767dea293d1919387e689fcbb28e8c11048d20cf18da5c13e2975dd. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/KRE641700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa729707ce8c866b81d99c8119899382eff15244e901ecc517e07955b92030b72. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/KRE641700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c8dd9abedf29c67139b65255f07d3ac751af01771fcbd7ba9771cef30887f7. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/KRE641700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6567d34074b7191c359d4f5c623dbc63d36831b62de8551bbb8cf572a99a37. 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/KRE641700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99ae4d9af12bb4504bedbb34f71df2f07a1e6238651995a5b919b5e222dcfa9. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/KRE641700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96558b4606946a970e6da41f0bc981d1a060e4e8d0e092c6a6ad4a37c01453a. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/KRE641700061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd27803263e9d914f036f68c9b2ab0ca61bbb18085436cfbbf656952e09ae427b. 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/KRE641700064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0453d14b81d1e87f56cf8e42557be613b0002964fb2b668034d3950b3b6108. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/KRE641700066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155f3a48b718ddcea8f9a12e64cb47e72a9e246503f384d69ff0af931c075561. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/KRE641700067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d79d54e1b9d204f42463c4f13d96f9778003f1c3e8f78a91671ece85741fd7. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T11:19:23Z), 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/KRA381705115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabc5e516ce7e31bed8f990168d46a09bb3afc58b29380c8bb97398ebbc3e1d4. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/KRA381705118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965c9e69bc2fcf794956ebd4063d7044107dbe9e7a6ffc2f91fd9c44edd8f525. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/KRA381705119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9c715aa026ee35f3d51de31413f8bec5800460d73df1db73ef45fa6a71ed85. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/KRA381802023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4354743aa96bdd9393842d5935435f95208e3094a6314663189ceca81d0c829. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/KRA381802027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b583415ee5579ea115f9d13f5ce032dc81a3ae1bdd4727354d3eefa7380cae. 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/KRA381802029.
Lovelyz 6th Mini Album [Once upon a time]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766578c9282fdd1aa423f0d08d86eecb99b1332534c2f3c07f270f8f82bb7dd8. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/KRA381901988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cbf6553194a336e85b54d4b079a7687af7bfbc23ec1d5d7b39afb0c5a484b25. 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/KRA381901989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62a8dbba388d8ec7e1bd8ebee675bda0888c399a50260354d1b57d259d71298. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/KRA381901990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ed6dafe8cad83d5f4cf66fa9f08860e4303575d46945a47e88b8641dc438a5. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T13:24:39Z), 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/KRA382005220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a2b1761aca31bcf1083283b84a570ecd3f81b8d4ba2ba365b214dde6805015. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T21:24:46Z), 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/KRA382005223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e68d9aaecbb4b87a0c7ad9b415a31af52ada4e38560646899333fe70852d3f0. 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/KRA382005224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990d782e498d8d70d70dc0d11d8d68ecd8b6bf9c6de1c9f2a032e8ecda20f0f5. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/KRA382005225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3903aaa7b1328dd50873a71313dc8e90f1e6e4a26d5df389c139ca440b2ba2. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QZF452006255.
도도솔솔라라솔 (Original Television Soundtrack) Pt. 3
SING STREET - Lovelyz X Golden Child 'Under the Sky of Suncheon'
Under the Sky of Suncheon (Sung by Baby Soul, Ryu Su Jeong, TAG, Hong Joo Chan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83ef35e3a2b774375ad956077f232a728795b3b77831dad0b7a7ccbbf7f8a87. 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/KRA382007112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf737c2a520c232904027896a68baf4818e6e91de0e57d647402b0ad32b1a02e. 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/KRA491900994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24583e1921dcf1a63e370d8738330dcffad05f70cda454568d49241e625996d9. 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/KRA491900782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38aad897c635958e871bc7d6fd1e5862892d80b6c79f4f464e9b417a9499db4b. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/KRA381702327.