Cho Mi-yeon (; born January 31, 1997), better known mononymously as Miyeon, is a South Korean singer and actress. She is a vocalist of the South Korean girl group I-dle under Cube Entertainment, and v
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a1e52c93df7e0e9bfbde7bfbfce2dda2881c1b5457441cbbe1915dd4517c1f. 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/f1387f0b-b384-4133-a17c-45bf7459632f.json and https://artists.proofprofile.net/proofs/artist/f1387f0b-b384-4133-a17c-45bf7459632f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Replay (Original Television Soundtrack) Pt. 6
My Sibling's Romance (Original Television Soundtrack, Pt. 2)
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf395bd39447718c043ff2b56aa98ce6ed24a6088356f48a559805ae9fc19d365. 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/KRF702400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7a0e5256bace0acc116c434e5079ae4250c3bcd0d856da0d0bbdf64ce41aa8. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/KRF702400107.
My Dearest (Original Television Soundtrack), Pt.4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee960156a8a919762b9834595ad024ce7546ff6b623b2d0e70f50e9fc26fc6ec. 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/KRNAR2312175.
The Painted On The Moonlight - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796219fcf0b037072e875223ffdd13884aa74711e0f05094066cae1507435dc1. 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/KRNAR2312176.
Love to Hate You, Pt. 1 (Original Soundtrack from the Netflix Series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd904ad97255651800dde1ca1e2bc12a9727be7f21b37e06526944b0b349ac8e8. 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/QZ8BZ2304426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcfc156cad9e6e65f0f1be51fd21a4dd512b1ec998e202a9db8f68dae47449cf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZ8BZ2304448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fc16fe58a4485ad34d2d64801ebb6da86d08f3fbba3484e7b7924a88a56132. 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/KRA382300619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cce6d210b54cf700bc3d1f30fd1cb615f969ba3ffe627584ea9b39cc05b5fab. 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/KRA392200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd45b92b853e304153af8b19621c9884df39f7314d736bde8a755dac3a84c1d1. 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/KRA392200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c581a87cfb7450a8a705bbea96d4e927b7adeb280f394423627ca1195e025d2. 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/KRA392200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2164dcfee7be082e1db16f733a14c1766f1503946ac79cbbedbe5e9d473b3dc9. 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/KRA392200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b8838749a09ca1205f2e8d3fa60163544c648bf580c51975d44f6fd710f26e. 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/KRA392200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c01d4cdb6e3a2c045125bdbd4cb8d20fc071ac1424c502c028db23d4ce8b44e. 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/KRA392200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5a865f63a2f487b956d8a35aa622528e4f6e39ed483c468ca32f1ac4873b9e. 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/QZEKE2085097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0217f8950a8fff7a4eb92c683bc1aae19c0de075d472213783a997af729aeaf9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZEKE2085098.
Adult Trainee, Pt. 2 (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85e83dd46ad78f3f68f48d156805c60d2c5f9d9bd0848a45d54eb0a6916c6f2. 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/KRA492101256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbecf7bf95e19dc9bdf2d2d539e94550c290e44ea2e69ead5eb342302c3cd37e4. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/KRA492101257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e632804edc6bd038c4960a116eb7d7256f3ba956116529f20441cffce40ea6d. 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/KRA382104085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f803b86665451a211e86e5f07ca6ca5eaebbfb1064f5a0507eda486d473037. 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/KRA382104086.
TALE OF THE NINE TAILED (Original Television Soundtrack), Pt. 8
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5410e75c30dc70f67edb7059cc107558f320684e1cb8f6661535b7ac52420b5c. 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/KRA492001334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f833845da6a0ab636426a2ac950c9da74e3721c3385ff6ea48d78826eedffbb. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/KRA492001335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd191ac5ef200b76f402eb1c78077102fb978ae3ff04f21da8112586824512b90. 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/QZF452006313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d82807aa26c319662a241ff16389177be0732328394150b10c46c8e162a6a95. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZF452006314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915527765a0a044a9e19ee0a1887a6a82455182e8c379cda628187a8ef0c31e8. 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/KRB141900023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc810e371dfee27caea860f400c83e1a4f01e33db7d03c921c5b7dbb86d2650d8. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/KRB141900024.
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 0x51c6e3974a507e65a298460053e36ee9a067c20a1423d2ea6f6993fda0d90c30. 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/KRA391800038.