Shin Yu-bin (; born December 25, 2001), known professionally as Swervy (), is a South Korean rapper and songwriter. In 2021, she became the first female musician to win Best Rap Song at the Korean Mus
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 0x2ac93682e4130d3bd618ec7eba941a4d9f0df57c38f6fa61fd4ac19ee75e47fb. 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/8f5cc058-68f4-4083-bc10-fbc8070bce77.json and https://artists.proofprofile.net/proofs/artist/8f5cc058-68f4-4083-bc10-fbc8070bce77.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 0x27a3b06a2fe74739846376910563a05f42c88de0efe91824d95f10137581431b. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/ZZA0P2006049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade1333d2986ee0fee4aec7663ca7f3e17dda4413047938367f66a84744c72b1. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/ZZA0P2006052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac5726773f66fa2bdff64fdf77143d623b7dcf7f2b9d4676427b6f8531be189. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/KRC392000053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c478aa80f0d525361175968956bb0a3df6a2742bf213be1527ad09c8c23ac24. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/KRC392000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01fb35b002b729a036cf258f9e556335512aba1d3dfd4033a12e3d76290f4ac4. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/KRC392000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa580747ef57d900e8fa6751c4786882bff6addab78f08bad56c1861ef964dd2a. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/KRC392000057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f2107bff5b578025594db773bedb88a3017fd44d0c10fa6daf3bbd44e0de20. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/KRC392000058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ac27494eda0eb0b35bacf88d7def931f1ca4813247db4a50524970e9858dac. 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/KRC392000059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd373e19e914521add7edd3addf24ec1c321bf02d396c21f15882f85aabba71c9. 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/KRC392000061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8370285adda1c13e1528baafaa45a4b23f3e55420c35dc69c06d2eb5f04ee36. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/KRC392000052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c478aa80f0d525361175968956bb0a3df6a2742bf213be1527ad09c8c23ac24. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/KRC392000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01fb35b002b729a036cf258f9e556335512aba1d3dfd4033a12e3d76290f4ac4. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/KRC392000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa580747ef57d900e8fa6751c4786882bff6addab78f08bad56c1861ef964dd2a. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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/KRC392000057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ac27494eda0eb0b35bacf88d7def931f1ca4813247db4a50524970e9858dac. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/KRC392000059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd373e19e914521add7edd3addf24ec1c321bf02d396c21f15882f85aabba71c9. 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/KRC392000061.
My Name (Original Soundtrack from The Netflix Series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3033018e79ddd80e630cc31715204c75f0df44a2a9fc4c390116a46b98487128. 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/KRA492101062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95fc032cb0746b786e871341eb85659ca16fef76fcaf9498851b7d84ca09db13. 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/TCJPN2017138.
Lock Up Remix (feat. Swervy, Kid Milli, DON MALIK & REDDY)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c5969c65c36ed9951967533acd9d19ef566c4d3d29a85b460b9cd373fcb217. 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/KRC392100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e465056a31d3aedb07455f20ce17c29bf416f2b19d81464038ef5bbd574696. 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/KRC392100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee557f4b723de9a10a9036afe622f7a7b3869c84f63bfade154dc6abe03167e. 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/KRMIM2025698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404dba9ce165fe279ebfc83bd469b5f5974b661b3c1b15f60f6c084b9e866298. 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/KRMIM2100826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79fdc4c91e81ccf7b64f82e06089e49f18b5db2c4750286705a571176f3ef4f4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/KRMIM1903030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b59997f9d73f5eb109abd684155be20da3efb151f97403435cb0de5bbd53b8. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/KRC392000067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbbc2c0690d24cd6bcfb1901fdb296b25f9a14e99e824c1eb30bf415ddd48416. 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/KRC392000071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c2f69f7df74cae97813f3e2b1bfac4a5502e59e679389a729203ddaae23658. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/KRC392000072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc785a1ba5ef052857923335894a522dc869d37f045b8fdf286a79bdcd561cc. 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/KRC392000073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0050b5249fb988fa027cd20da89a7c28bf23faa6da6c77b037dda87d39e077ea. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/KRC392000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa688c2ba4752ccbb2b6c3e74e3db0dd2711c12173f4d8c097c591013fde8ddf6. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/KRC392000078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961e10a16212c995069771b90c4f518450fbfc818d01ffe2a8f6f538ddfcd345. 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/KRA381901428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7987d6b370b6d585abf7fd1387174a334ffc3681ab279c08433b52a09996500e. 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/KRA382204407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff4262479da4cfb0954b2fdd897e24ed6921f8e504a470d3cf01c97fe990656. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/KRA382207604.