Su Lee (born 1997) is a South Korean musician. She rose to fame in 2020 when her music video "I'll Just Dance" went viral on YouTube and Spotify. The song and music video were written and recorded in
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 0xdb0f728a9a877c21f6b4c8f1c72ae90b7f4b2cf99570460e9f5ff14154a4df56. 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/993e9911-f344-41e3-aa14-eb60b99267d6.json and https://artists.proofprofile.net/proofs/artist/993e9911-f344-41e3-aa14-eb60b99267d6.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 0x4cb1b4b2ad8417f97147d321d5d6d4c8bbd808defee45cc8ccbef09e2bc86072. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/QZHN61998867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0c23bd25f273aad53ec9f7797af6d45fa65cb751c77e562302b193494f71d5. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZHNA1912485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa628d1fbb2b1c0975c40ed66f21bb050e2bab73ac202816fa4127cb7a3011978. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/QZFYY2098180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c74301f40b09aa8c8d9dcb8bc5192dab68020ee1f9cd808a74f67ab66f2e68. 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/QZFYX2021034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e169d692d6cef184235aae79ab52798bd46de42f22040caf841592db5562b8. 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/QZDA52027980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b06a39d43bdc3c495671bb6ec9a5637dc5d39ea478aa69153d2663a584e710. 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/QZDA82035823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3af11d769bed5076abfbc9f81776901e78e103ef7f01d519674b734692f3e0. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/QZFZ72040868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa7aeefaa5d3df17ac8972b3a22dc7a41eadec189713743964c2dd11487f2eb. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/QZES92095631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4d6bc4ca649e0de9caf2b1d4ab3a76691a47662ea06c0e4d69cf4a11a9a52d. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QZES92095630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceac5b0393377434d4e94042b0f07fe826ca797ace8991f93db68a0549aac4bd. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/TCAFA2081118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9e9390ccdc9f1d44ed31e49dddb0e69e74f703a92914c0dd671de67fd008bf. Chain 2 (Bitcoin): anchored in block 958963 (2026-07-21T04:02:02Z), 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/TCAFA2081133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e551100dc43bd14f942936a2b4cb51d3d8d26315dd9ff8aea732b8222706b8. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QZES92193729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e93be53ad5169573dea4bc69964c0d5516ad03da86c78a922e71d023b724f2. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GBKPL2159355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e29d40334419409df9775e20fda876a806f4d4d02c13552640c2bba110021b. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/GBKPL2159353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5644f72436c76babe4bbefe90dfdb9491a5ded47bb5862f414ffd8b702a33d71. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/GBKPL2136864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c7413e7b598de85b4b626ca4e6ef76c4987d1aaaf05b6e9ee93bafcf8efade. 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/GBKPL2156614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec323a830c5e09467414781837cd4ff6d46c2bac2d180a1bd1daf15530b3d642. 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/GBKPL2033386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65dcc91e226ff5918f4d2074912508471b6c884dd9a257f6a6670911751c0c0d. 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/GBKPL2149051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073131e7a8fcfb1afc3fb6c659b88328ecbfa1120419f8f2ec6756f79fdd34df. 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/QM6P42212431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2466ed42c58039f9d3ea7e4a66e34cf38ad0b896e9d8d302787cd38d3e08bdb6. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/QM6P42212432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70cb77ca01f6d640724dbfa5384fe0f639979d53b6e5b2af1f6eed02be9996b7. 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/QMBZ92299035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b47051a62e25cecdd7d0988364bf3ef89570826172b70c6c1c8e69f763426d. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/QMDA62236987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e5fe6245db3c7c0331f998c9d7a33720ceb522d916cafa04bf92250738e35b. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QMDA62237485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4456840a8d1531309faddc59a48df7ed35c80b1b215c07eb7c555d2202dfae8c. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QMDA62236985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d3f705fef91c720495f76ab51932a4b37d04b7aee2a05d5debf6885a0c0b0c. 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/QZDA42413608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c25c23f8d3828861843f45adacfe8cc558421e16bbd09e284300aeeffd460b. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QZHN42455813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c6bce3b2d8fd057c7e92fbaf03336814f11059e57b35767a934866571116d7. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USA2P2470428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d3f705fef91c720495f76ab51932a4b37d04b7aee2a05d5debf6885a0c0b0c. 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/QZDA42413608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5709bbae1abb24292f22e0b2ced64b63a9f550b326056f75f9e3e0b88e58ed3f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USA2P2470429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc6fd9b7370234a1b2a13db8b16e4909eafa8e05b9093fc27f14d40ea63f492. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/USA2P2470431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8762f7edfaa89b0870a94b4edf504d5c12e8318bc57e0dcf26bc71259b58dbb. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), 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/USA2P2470433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3086cb57e19a362a1b3a7c799f6faf484808a3528825ed2b6cbf7a47644b0832. 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/USA2P2470434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9e24a58c2c53130049522702f571f145ef4c52401ddd93604c18e444305cec. 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/USA2P2470435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b6904e432b270dbb033e0d1a1d321b7223f21e09bcd3d78cee1b9e985c254b. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/USA2P2537873.
stay just a little while longer (Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3087ed7b54a3f35363744901e8ef04bc52ad7519b5d6ef95565d5843a4700d26. 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/CAQJX2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9085cb2a8b9f4153d33e3f9ea955935f1b0ad3b48b1694db7a433619bcfbfc3e. 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/DEQ022118589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3088c07cf91106546fba89d6cb046aa1cfc38f948d4df57d3526b9a88000d4c1. 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/QM6P42223109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3087ed7b54a3f35363744901e8ef04bc52ad7519b5d6ef95565d5843a4700d26. 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/CAQJX2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9085cb2a8b9f4153d33e3f9ea955935f1b0ad3b48b1694db7a433619bcfbfc3e. 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/DEQ022118589.