Kim Hyun-ah (; born June 6, 1992), known professionally as Hyuna (stylized as HyunA), is a South Korean singer-songwriter, rapper and model. She debuted as a member of the girl group Wonder Girls in F
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 0x0c6607bd11dc71609c063f6f5aee3b1eef08ece28ff7f0dcea60f4a737e1878b. 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/6c4f83af-8caa-4e42-a4da-b4d02cd00791.json and https://artists.proofprofile.net/proofs/artist/6c4f83af-8caa-4e42-a4da-b4d02cd00791.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 0x30917062814e6e0331c43dcaefb14699e000704b5ddf5d86d7cc2ddd538da762. 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/KRMIM2429945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69a09e29c1c5d8d6697aa85e7445c8cc767da612aa41d4c25df664e15720b1f. 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/KRMIM2429946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a17de16eb2bcae5f881c1c1a4c3c0d1e8487f304f38f3609e14ea8f4ba7f35. 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/KRMIM2429947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e365512d2cd274eb9fe896a4e588b84f25e3f9b2d71655d98d1bcf00a1e295. 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/KRMIM2429948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b05246a6dd6c4a1dc7407a50dafd4028f7a843289a846d7926d50ae288e9d6. 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/KRA382206327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7789e6580596d7368fe83727b6482ef5e15d600e1e471f46510745288dd90a40. 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/KRA382206328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67d37ada0f70f28f773e9115d1636b78b2a114bcab77ff2a193d81db4e69a2c. 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/KRA382206329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7d9b42517b35fb43a8b0c1cb8e699bf6ad82c45cf299fccd963fbf45942262. 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/KRA382206330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf144250ab9a61a17f3cd3f60d8180004a3147bb6c7772d607341ab1b0b1f82d. 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/KRA382206331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d9f39a20e6668b2c689b755d8d47b93a6bb17ce4f1a5b2a2e46576339773ab. 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/KRA382100316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47a0ef10afa0f57c107b1b7133a17875e31eb8f6495356f7e7070c7fec389ca. 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/KRA382100317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c95d759eebad7df2d0598302dc111c437c517ae3244d6248a28f5f26ebc158. 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/KRA382100318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ba28970d868bc448cec84c7211d1dc63cb617b9321a409ea032d5226005987. 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/KRA382100319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1dc0016f3c15a5815b0a4dd1464ef893714c6aba246b1407bf786aadfc105e7. 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/KRA382100320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb1895e2067374f3c0d3996cf812741c697fc8f4d2ba6d7b61f17a7bf32f28c. 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/KRA381904725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcfe6080370daf87dfdf29195cba8b1dc8cc22217ff1f4011ac6db57519a726. 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/KRA391700072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0595a2dceb154e44102fe47ef92ba70cc33bf68f7f3d6bfd80e4b0d0b5acaafd. 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/KRA391700073.
PARTY (FOLLOW ME) (Feat. WooSeok Of PENTAGON)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd347012bceb051afcc6679fe873f82be14e4bbb22d7e6c982476a4e2384725e8. 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/KRA391700039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa5391273bfe870e2949b02dcc4067a90e32e268be971bb498db54e161a55dc. 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/KRA391700040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955c51f7ceafdaf5f7f38251028ab4973b8fe5aedec07acde4ba4bb5d53cc764. 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/KRA391700041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15ab60ea1b3fe664d5f0bdf526878ef6c58769d447b34596cb25dd016201047. 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/KRA391700042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1db3f5ed2a4fb4de2f30fa336fff5e2b285d956ff8a8f68e0cb1e1cbb716cc8. 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/KRA391700043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8803d58c30dc301d5c6cdebfc01f5a171f10ae61575013b5969191d4a9f7624f. 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/KRA391600044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8557e88230b0d216cb8a7f2ee2c3b599ebf5423fd4930ad65ebe25ac90ddb9ae. 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/KRA391600045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bbc6b1fad9fb501d2119d7809ef66d526405b469799884566add3e878c572b. 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/KRA391600046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83cfb822dd3448a818f3c7bbf275293b00485e2102e8ec7709bf03b63a3e0aba. 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/KRA391600047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3799182578cc24bee8f70849ace0e08b58813d1911c34bf4970f2fd0dc3c5e6d. 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/KRA391600048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfebbee6caa495cf7219bc816d416d8c7a3ba04ced34432cd086aba24116ac8a7. 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/KRA391600049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1a5bac6dcc7a5a1132cd86344a1295a864c2cfc89df266f1160d6b334e92eb. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZEKE1925093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97414f52f626aa56da895db1a28e6d505b9c070d8ed2d8e467007ae9b3dac40b. 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/KRA391500034.
Cause I'm God Girl (Feat. Il Hoon Jung Of BTOB)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d20fdadcf6bd03e10b96080947576bad3a92b90d1605e31cd7fec4f710d86b1. 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/KRA391500035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d52d73cd3ea6a46d89ae06238858ceb69f8d58ac68d44f25303fb196765eb9. 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/KRA391500036.
Get Outta My House (Feat. Jung Yeol Kwon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f96d6b57629ed3a1835cc50110c17aa7c9228d8f77fabbaa6d9bb6e8510c720. 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/KRA391500037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7cb5c2f7e90864ff3178e31b012c870a9a573586005821d7b4f43f765f98f5. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/KRA391500038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235fdbe5718acf83304a598f01765917a354f2dc036c9d43adb52b470ac40a84. 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/KRA391400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3819305ebbba0302b66c932d70d39979e53a29fa97cfb4607b544ebb57ba284f. 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/KRA391400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1884e80384d64749bf11b0a8afee6be4cea8cc01cda69922262057b1f6291f65. 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/KRA391400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2423a7a895d9a853c0ac95b0b7334866b6c812f6d747da1493b5bae8229f925b. 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/KRA391400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe134b2b3982fccc168841db913f8739903bae2b47d9dbf440f6081bc410d40e5. 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/KRA391200651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81287cb719b210014694f365767684cd4a096e36b67a49611b90eace2406c708. 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/KRA391200652.
Green Apple (Feat. Il Hoon Jung of BTOB)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c1d3db2ba96fbf252008fbb25372847fba72efa03dbba6525efc1362ba7cc8. 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/KRA391200653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96f63416d29d6d1e43f31f9c3277894d987c15494a746048fb8601fa01302f6. 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/KRA391200654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c4f5e839fbae24c7b5b11c8f291bf8093451a6475fa26a604be2974ece6dab. 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/KRA391200655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07462e2eef084eaa5bec31ea6e1e119469225fb4a7afd8ad51289299a19a3073. 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/KRA391100341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a579cc9d49404a6522ee5c2d9c5bbd7af7d0de4151ee6420c7fcbd90128c3d1. 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/KRA391100342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c315b37ab08ae1a30404d418655e11b6e232d279ec00f9df7375f85793a9c25. 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/KRA391100343.
A Bitter Day (Feat. Jun Hyung Yong & G.NA)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083dc7f60b94b1ee658874f1d4d74e9d355c3cba7272a71263d541d8d5cc9f20. 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/KRA391100344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a6605bd4e07af84b34de0eb81ee4b0a6c600de62f7c128dfa07671858dda3c. 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/KRA391100345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083dc7f60b94b1ee658874f1d4d74e9d355c3cba7272a71263d541d8d5cc9f20. 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/KRA391100344.
Change (Feat. Jun Hyung Yong From BEAST)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a4966152670d9894dd26f7380c1ebc326018605237e7315dd101512697d70c. 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/KRA391000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd35f2b1b2ed37ab70e18045f146ad294489b67957ac9b3083e9906aca3f3074. 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/KRA391800039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20cd194d6cfecd2f4cc692d1a0ab3049ff5affafbdc9e3c2f27960d8dc594042. 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/KRA391800036.
2012 SBS Gayo Daejeon The Color Of K-Pop 'Dazzling Red'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7394858ca1a8f88abd138d4e0a068e9c6bb04c42226fba511d783864079bede5. 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/KRA382321958.