Koyote (), also known as KYT is a South Korean co-ed vocal group consisting of members Kim Jong-min, Shin Ji, and Bbaek Ga. The group, which is known for its signature dance and hip hop sound, debuted
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 0x01fbaa6aeeb98641657ed6d42b6cc01223728c98193eb98d0794c4db8a60073e. 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/eccfd5d1-089b-43da-9e1b-bc3816e9013a.json and https://artists.proofprofile.net/proofs/artist/eccfd5d1-089b-43da-9e1b-bc3816e9013a.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 0x88e148bcef20cd713b4f5171e8408615142d70850a434b65c9c12c673f2c24ba. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/KRA340910968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e018c94cad4095a9c759962efdf9714578989e12953d9d2b8136e3799fc275. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T10:24:04Z), 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/KRA340910972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a4f8df1a0440f37beb16aacbf508f00c1adbfefa78dccd7808f0caf3fa0832. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/KRA340910974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda82551dc3b84abc98e6713f69ae57bab18a688ad17707d778b62dcade348c6. 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/KRA340910976.
필립 We Believe We Are Heading For A Victory Once Again
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818391f06f1c7be2b17891628321d9f7e7c373a8360a302dbd7cf0c0bccca438. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/KRA381204819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee2bbb9a76f6f50c4c93539ac1230e848e7c44c5c36e7edc4ac3b22511b52d6. 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/KRA381205817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3221f3d616625df83a197dfbc56205c64f18b05b649ff6bf1303bbf8da100730. 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/KRB471502065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968b4f1965048635ba9c6651ad1c4afc85bf7ffb9fb5834117da41fe49657987. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/KRB471601759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d0d350647599f0fd55fc85e7572da7f2c626fc01d120e50d935b29608e6eb7. 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/KRMIM2021593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c668c08423a56e4dd02aa8def29bb2de0f03e3dced664cd4714c241b58f7c6. 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/KRMIM2028657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dca286cd351d5556255c2baa388e3ca940a354b621ff521103197edaf24c928. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/KRMIM2035391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb081f9aa7ab04a2dc6d2d7d9ec5d988e0c61a314cd9fafd5de07dc88760d99d1. 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/KRMIM2143013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd068bc19dd06dd69d878cc84d1d851284f1acc91021b37f31dc211d65f269cfc. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/KRA382207688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7255c1a739b1cc99720e1b1c402af5e48a82eda247257d5168439efcaa7f1d2d. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/KRA382207689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2920abc6c01868d288c6601c6b34bca102d72cf71634865ce60b3d6bceed9d7d. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/KRA382318474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x478ed0a69ded4b15a62929b2dcb41739e89949014d01b37c8d93a86a4b1d76f6. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/KRA382406190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719a88e496ce35c111a1b7d090a2abd55e0ff8d9f6036fc20c467e8a3948ec47. 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/KRY661430291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0a5b56dbb94a3b76dfda9f00464f0b6ad48a84114ce51d08603c1e4382fe3c. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/KRY661430432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661032644cedabe5835cc07317dfd8d472d699c989906cc471fae0d1f7f802c8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/KRY661430595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661032644cedabe5835cc07317dfd8d472d699c989906cc471fae0d1f7f802c8. 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/KRY661430595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fe2bc3542d5af8806607a24f0c8b1bda2219de93a3268be2a472ffee5dd865. 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/KRRAR1706992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5395a09b555efb0e25952e0bd3d89f9e09be8c66687394b50d2a0e384d4a21aa. 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/KRRAR1707005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76cabc1ce4d2e8a83188dc440f46a9657fe5f39518e3ab5bc60ddac9c3e8ffad. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/KRRAR1707009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb567fdec8e419b616093855cb2bb69d52d3f7f2235c50be3d1fe3acf4f2af8b9. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/KRRAR1707020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd586a78ae4d0d10659a4470d3ae45ab91d2304f49e532aaef7a3a3e886244a7. 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/KRY661430208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b192d945aed8ab3f9df8c9a038497bccff88cb20b7a0b167399f96b97fab40. 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/KRY661430246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe042bc6ff9ab5428a58f418b36477d6239e8b2af7deadad71a56e2358a4cc4a8. 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/KRY661430927.