Carlos Alberto Sánchez (born in Girardot, Colombia, January 30, 1974),"Charlie Zaa", Contemporary Musicians (2005). Gale. Retrieved from Galenet Biography Resource Center on Oct. 10, 2008. known profe
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 0x0dfe727a5244ea5f6222323e52013aa82b05c03a359953ab79f032a0c28761f0. 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/1475d93f-6d41-4c59-91fe-1b819758ac84.json and https://artists.proofprofile.net/proofs/artist/1475d93f-6d41-4c59-91fe-1b819758ac84.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd8455bd5ebcb32647520974331128a4aa3ccc702bfa0183c91cc7eb6400a60. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USASN1800598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78015d1bc2a9dc5cc566a305ad4ffbab48fa252b4ee31b12b24dad5e08be0eb3. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/USASN1800599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa769f50634db80eae5b5e1aca0c93848f2cb6580f6512314c8b679657d2e2ffe. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/USASN1800600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabfc2dae3ce1f4b1c3b007be0e9b6c5a62e1e655d25790abab95169d9e1e41c1. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:42:01Z), 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/USASN1800601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20dff30624f7a1e5c6ddcd7e6ff9808b58ea01ad3c95960d25f721853df94cf. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USASN1800602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c6ffc3e248256afc4e5398f97bf972e3d528c80beddbe9b97744b30b84d680. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/USASN1800619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9dfeec781bbc1fd8bf60cedf937595afc92a7a759ed780682e285f489a8e27. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:22:58Z), 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/USASN1102411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9a03015fe233ec4f8ad14e49a8492c197b5ea0f1f989dc0670a4fc0de2f9c6. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:24:42Z), 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/USASN1102413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e00678cacb99b8cb84fc957d2bb4b122e39ff1056ae80562d9e00a96dcf74e. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:02:28Z), 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/USASN1102416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b8854962fc503f22cd3f4ad041ad49707b28c1a37c5c68ae047569b47074a9. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USASN1302749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9fb12f0878a564c37aa40122e8ad8a89dafd637cf71a343cae3d13938355de. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USASN1302751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd563e56deaa5d0f881cc429e106a79fe6f94ddfed57502b55bf16ed81a5c996f. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/USASN1302754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca765b0d27408baec389e0678cab17a2a29d11a6392f2b3817c33fca195cfd8. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:02:39Z), 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/USASN1302757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21a0be27e5965bf150dda1b93b5fd4b4dbe527b323cc5105bd4bd06ae9b0227. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/USSD11500280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c272a1281b73043b24056d82456f0f04228e3a6f478cc1b4be0998c6554a6ce. Chain 2 (Bitcoin): anchored in block 957827 (2026-07-13T08:59:54Z), 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/MXF011700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff78325de86ed7b2c3f877b49d37ae9814f13ed30a6b75a46808df53db42808d. 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/MXF011700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd219351bcce771370c1e6e8b98ab27cb55f8a80e614fe9755c5d8591857123. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:40:49Z), 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/MXF011700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4071caa927466ae42544cc8b3aa54a000bcb628d6384bb2f636da8c0be6dd526. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USASN1900761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb03aeb0c6052307f29554bb60e74f1d9db17d7ea4bad7edd5fc61c4400dcf0. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:59:00Z), 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/USASN1900762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072dc0b52e0e8d112ce307c62334301bbebea3c42cde91571c1b74f84fc0a5f3. 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/USASN1900763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf661bb2fd7defff677d1bbc17dff9d0224a9f193b06053d564e2e1847f2a99b. Chain 2 (Bitcoin): anchored in block 956809 (2026-07-20T11:53:40Z), 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/USASN1900764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b73fe6c03912cc758590c2e5e73cc353e18d85cb6ce884b07fd763738a8216c. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QZNJZ2362150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10a76540e936f5c0d4b9be513795d3d91bc7e2c83434348a7f054b3afa78b08. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:51:31Z), 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/QZW9K2377190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb62f0d338b73a2d0e29b271a404456826a5c739ec6d36ce99632c53baa21c1. 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/QZW9L2392894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e6c92d74784ce73ef59b0f2d74a505d277c8ccf98dd7ab36e417c976b1828a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USASN1202699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5858336a890d81ae6deeed58f227b2d3af465be23c945f0dfed491aaecd816. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USASN1202693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a11970a023b556dbf6a59da0e51115641569023befc33556c4240d85a616bc. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/USASN1800595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa769f50634db80eae5b5e1aca0c93848f2cb6580f6512314c8b679657d2e2ffe. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USASN1800600.
Sensaciones: Tu Duda y la Mia / Azabache
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33805e8a3a943d65307cb1e2cc2083865ddd050c297724a9cd2714d0f00b80ca. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USASN1800603.
Deseos: Rondando Tu Esquina / Nuestro Juramento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2e8cb144fe02cb4368ae14f51b27eec9fc99ffe8a1bf0c7e43fbdb5b63bad7. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:00:11Z), 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/USASN1202694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3814087f7102f284828f72c5fee00684803d6bfee272d847229babe4902052. 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/QZNJX2432333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb182e6fcd884badc87ccf141fd18a599c054eca3e542ba222b582e889a38c2af. 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/QZMZ92595843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94c93827d9de89f39d48acb1ebc7f24b52e5bd06df99b444aca0c7d8ad472d0. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QZNJZ2492473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b73fe6c03912cc758590c2e5e73cc353e18d85cb6ce884b07fd763738a8216c. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QZNJZ2362150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3661bb9ff856c50708d98be80cf6660f7377f49900bfc3d83e18c8fa874fd5. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZMZ92595842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb751c277b48b494af8f2225ac24f2f52fa0c3f64ddeea4f4a0bd9ae48018fef8. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:45:53Z), 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/QZMZ92595844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c04f5b5f677c72c7541c6e07ac93b673ac37ae16a9d444f552846a32bab01f. 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/QZW9L2399067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8408260736978353aae7d884c02fc42b14b820ef336bf5df51d4d577d2d817ed. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZMZ92595845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908e0b16b7ef96b0a233013fedbd7abb540fd5eeb663f17b2a7cdec14fb3ed86. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZMZ92595846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb672038c41f7994da28f57760a774830e50998e71cfe5afff9ce309e46978d4a. 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/AR16K2000001.
Sergio George Presents Salsa Giants (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a55620166b619a1534d0b5b1da53eea450c40a17e641e519bb3d22cba4f0812. 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/US7YG1200134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420a89e43005b3007138b8d3e09f6e3d0f46aff9a194c5963a849cbfa7f92201. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USEPP0710087.