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 0xc3258ce723a65865448f0426eab30a2d83148f5ecf2300422a1f0f52d3703d92. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d04f08d5-ba66-4058-87aa-9bac639de99e.json and https://artists.proofprofile.net/proofs/artist/d04f08d5-ba66-4058-87aa-9bac639de99e.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 0xacf4b2594cbc4dc9001f3abc31b97bb24ca2880ad710f054afcbdc760334e0ab. 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/QZZ7S2434590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1661af95c7e397eb9b98d9563bce7e613e4f8f10f886c8fb90cefbb8c06d51. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/QZZ7W2452579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704e5ed38768018b9a97a7c6ce7246cbaed9b856e4a77e64b643fabcff874fc7. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/UYM122500190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4010b5adae87de289e6156de644224595db4619577b0bb675276fa0058dac3. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QT3EY2405615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9610bca6c89db99f96cf6386a095ceb09ca2bdc146a2c738999c06e2a04ab7d. 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/QT3F42435634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e5d94ff5e6150285651c5ef8d03088ca921718923f68ebc484686993e7a9b2. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/UYM122500195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6dce5fb730ced1225bcde69c4a09d3352fd5eff45c80345e42d17d6dbb642e. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QZFYX2525389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fe7209584c9186eb8c79f81e83f3ec30ab93421a954893ab365c9e402fe463. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/QZFYY2529085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1ca1472316770832b8d1969606b7458023d0459f4a43c34ae2b2e51e131b7c. 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/QZES52515102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd81ae1243850d78304476ef5dfcb0c0a78c5600e65db354ef2c41cc49c9f5145. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QZHN42535001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27da8df998b60217a05131f3be6af3e156573741393cfe6b5aeff048329da490. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZHNB2508321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0fbd60528b5685cf088b461fff0d8d97961dd2f40028793357f4f0ae7a977f. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZK6F2577507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6227530f887208efaf074540cd2625da25dfd146cbf329c732762e53c30ef1. 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/QZNWR2521703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185cc263f93372ef7168ff500f501e0dc5cc679acf8318be6275d26e4031c84b. 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/QZNWW2544703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4086698370647173c46b33e61f397f580dcf87c88ae770c11632a7cc6e50407. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/QZRP42591329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ba8a96d7f780dd20e8cb4b1a904816283db56a327ba3059c2b2fc855bab025. 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/UYM122500234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceacc6c18f66e99af19c8a622dee8dfad5cf4aa6e158e047a2d4605ca404af16. 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/UYM122500235.
Yo No Soy Tu Marido / Lamento Boliviano / Pa Quererte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33ba1201215692c55727f4961568597eda4a5ee32df5a39e3ca2f4821395b18. 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/UYM122500236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e62137853bdf153b9edaa342f5f9deb8a4c437efc640300e43caba831737d2a. 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/UYM122500254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9592925d2aabf5432d99314e11d31c0e64d26793c8a2f79992fe88fb504fade. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/UYM122500255.
Talento De Televisión / El Plenon / Ta Buena Ya
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33f98d3ddd40f9118ec34b4ce5b2f008ece1f65443b2d7c657dabeefb9b9cc7. 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/UYM122500283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ce7c9e46186670d5245b26cb488d076d928d7e7ffeded092d743e59dc21622. 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/UYM122500284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4baae2eeccf1109d6a07731e3ffcfdf66e64a6b4ceebc2055bea77532887aac5. 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/UYM122500274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc87f9308cc379fe8cf7800f90c6f9bbc3d2e5b0996015a9bb3539ea359634ab7. 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/UYM122500276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11de9bfb65e03297fc07365db14e51008a3c365738107b82d30940a0a1776677. 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/UYM122500569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ff663f8ba29dd303ae6b252ecf3573aa0ac032e21bd8a0e474f492a299b66d. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/UYM122500585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb6f23115c05822c56f4c8891619a401b6a94c4ad05c8e12e9202ac43c3ac3e. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/UYM122500586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4706eb3f581e4d20ba31ae4672c523aa1506c193882d2473c3566b235f695c. 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/UYM122500587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39573581325c61446166252726b30645b92a4a66d7d1f59300c5059d20d43ce. 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/UYM122500919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3278ab62adb6dfabfd78b859c0db7fb444ca9114ac13e262af033bd84e6b92. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/UYM122500952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c253025381aad5fe2c442ef607eb82fda652cf2c4ca0c77d15955ffff90888. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/UYM122500954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b8a5ac881acaaa0421b62d69b3061ad619d792ff3f53fcd76743b7475ce713. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/UYM122500955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2baf73aaeb28c06da0f0bbc0fa0b1fd45423443248fef272768f6d34941657b2. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/UYM122500369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea48a3e06508bec7477eb6163b6bcfec6fdf2c66904596b47380cba728f1f8e4. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/UYM122500973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564189bb649a5b6ee1f5640f618391daf5860d27cf08969d14c5b5bbc9de7c85. 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/UYM122500974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3667503958e4097f162a9317a592373b9aefda5a14a47a33bae58e4d81340f37. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/UYM122500975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945fa5577e0363a79f591edcdb45319bb92fdae9cdbc7829d8bd89a97f8ba941. 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/UYM122500976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d51261a3cf07a7b20cddcc18ee305c6b66dafd20b899f9880ba0b6ccab3f25. 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/UYM122500977.
Tan Enamorado/ Dejaría Todo/ Nunca Voy A Olvidarte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3f89cebc48872d22173d39bd7f0503ab16851a090748913051fceb9a47468a. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/UYM122500978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc31400015fd5f8d5faa64d07de97154cf08a82f956278e6ea1d189b8e7190d. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/UYM122500991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b52d08e4f2f265cbb5ead9452d271cc613624f3285a4bb23b3761677384097. 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/UYM122500992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c629fe21e68ba2a22742897cf043456295c14c3c06914d2fdc263ac8604de6. 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/UYM122500993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e27b8d7f32baac5dcfb2c8beffce557e80541fae441844828967d895506572a. 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/UYM122500994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611583a77b2cc08799c12070f460f938fca06ca9958e4cf05d7db8c0fbd1e65b. 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/UYM122501711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d33bec49b8f110527dd5ba7f558e548f5fcdbc02064693426aa0300eb53f6b. 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/UYM122501719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9851524c727f0b3d2773faaf6a4525f2b18037159e3fee52210bea4783d5b2b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/UYM122501720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabf57d8dd8b38a51b9a61988f4470c3c699d1ec515accd27430882e4c1c3893. 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/UYM122501722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c0b58c3ec43f403cc21244d581c52631a98563eddfa37d39e72b13e9b5f383. 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/UYM122501738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ba1654b4df8e92a044e320ef2ab81d7de4c56c56f9d94e9c34d6e0e9c18de1. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/UYM122501739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5187cf2a365f3cb97df6eb50264013ac97df2337772963ead24506da293e51. 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/UYM122501740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be0a91fb6bc19d750e2108b22d30df94405398c3b08df444fb31f97af8d8134. 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/UYM122501742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7927aeccb7f34701e300cb019193fd8c051a1109214f7f0649fd950f2b65f629. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/UYM122501747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f3b55eb501bc0d4422f3343e33978559e6ba94508dd1f41f0c89045cfafff8. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/UYM122501749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2e4520fe2483d9dce267bcec2a7e6034f53593bc2cabb12eb117b02e7c1d39. 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/UYM122501774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a43747f3b7d9946d7e2b8362829d0d16678fd15e1732b4bf424d48225918e7. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/UYM122501776.