Gong Min-ji (; born January 18, 1994), better known by her stage name Minzy, is a South Korean singer and dancer. She debuted in 2009 as a member of South Korean girl group 2NE1, which became one of t
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 0x4eb79f48f965603a859fac97c964381a66d9722bb21e52617a78a3d561b02ee4. 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/f0893b1e-d4ab-4429-80c1-5bc4fed61c76.json and https://artists.proofprofile.net/proofs/artist/f0893b1e-d4ab-4429-80c1-5bc4fed61c76.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rebel: Thief Who Stole the People Pt. 4 (Original Television Soundtrack)
Rebel: Thief Who Stole the People OST Part.4 (Soundtrack)
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 0xd76364e584d31987acf720a02b695002b83ab752c871f92fe78c0b191a75b98e. 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/KRE621700003.
Rebel: Thief Who Stole the People, Pt. 4 (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5ff3224e4973938d91d6e909b559098f46ccaa130e3d0216efe7659131f205. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/KRB461700272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b296e764e4251aa270c46ee31f24da2ca65e741585c3194ad3086b1a3b826e. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/KRB461700274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e637abbe7c039d9baf7c2aedba4767302bb838d71fb7cc608b0e0346271520e. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/KRB461700275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6420ef951babee36253e863ec0d0da387b8164b511840f920a746619266493b2. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/KRA341761568.
검법남녀, Pt. 3 (Original Television Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523c4ab7adc40ad9aa668441a9009aa99561cdb188d634cefc8f1477872ae893. 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/KRB471801861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf13c6d84d4fb912048238740e61801576c18010bdb852711c13cd0f74d639e. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/KRF412100011.
WATCHAオリジナル「ダブルトラブル」EPISODE.2 Crown - Must Have Love
Watcha Original <DOUBLE TROUBLE> EPISODE.2 Crown ‘Must Have Love’
WATCHA オリジナル「ダブルトラブル」 EPISODE.3 CONCEPTUAL Sporty 'Energetic'
Watcha Original <DOUBLE TROUBLE> EPISODE.3 Sporty ‘Energetic’
Watcha Original <DOUBLE TROUBLE> EPISODE.4 LEGEND DUET – 'When We Disco'
WATCHAオリジナル「ダブルトラブル」 EPISODE.4 LEGEND DUET - When We Disco
Watcha Original <DOUBLE TROUBLE> EPISODE.5 History – ‘Me gustas tu'
WATCHAオリジナル「ダブルトラブル」 EPISODE.5 History - 'Me gustas tu'
Watcha Original <DOUBLE TROUBLE> 2nd EP Crown ‘Must Have Love’
Watcha Original <DOUBLE TROUBLE> 3rd EP Conceptual – Sporty ‘Energetic’
Watcha Original <DOUBLE TROUBLE> 4th EP LEGEND DUET – 'When We Disco'
Watcha Original <DOUBLE TROUBLE> 5th EP History – ‘Me gustas tu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1344f7cf53808e79100c0d287550079e330f788617db0c75b45da4a903d1905. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/KRA401400265.
PLEASE DON'T GO - 2012 NEW EVOLUTION in Japan ver.
2NE1 2012 1st Global Tour - NEW EVOLUTION in Japan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c295bd2e7a6e8a75372c3020083336d08cf3e36d7ca77212d4951632e15718. 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/JPB681300492.