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 0xd7c07c0fd7ea518dc87bea99dc0fa486bd9855331a29ea439e6b4d6e1d43187e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed42bc96-f9aa-4093-965e-5cd83bc2053e.json and https://artists.proofprofile.net/proofs/artist/ed42bc96-f9aa-4093-965e-5cd83bc2053e.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 0x708fb000a7e746fb6a0142696f77302e06e9a0956cff157e8ae975f6351d835a. 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/ESA011836524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a8c84c97a247b88066b8b4f535b5a19a82cf74b5dbca40af3538ee2b4fd566. 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/ESA011836525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff46b37e5298ccdaa11bc8f58b21891cd57ec0be6d639049ec1f472520ab257. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:05:55Z), 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/ESA011836528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c18a724e29c0ff1223737f246617e1f8191a30117e08adf5898ec023944404. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ESA011836512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd913da829455e232d6f1bf6ad11f58f7d4922aae1c8a416ba6c779e042696be2. 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/ESA011836514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0fb176599b09380b6d19dce5666ea09701bdf31b65cd982bf2b2f48169dbed. 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/ESA011836516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4b7cf27c96cf195dc3c3495a716686ea77444a6506aafb027c1b07303fcee3. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T10:40:03Z), 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/ESA011836519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b56acc0fb59640b3d6907566fe607ea3d171543f2b73214783cfd4cd9cb5cd2. 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/ESA011836521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7acb9ffd320fd58daf67917da77905219404f7cb4aa26152a1c434fa726937. 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/ESA011837413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf38ac75f53bee20683db81e923be258f301c871e3fbd6877fe580f96d797115. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/ESA011837414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2209b82d6de821e802baf7a71b51ecdf8f6798a0f94509665fcb6ad3c56a5175. 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/ESA011837416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477cb6a90c789dbf8662ae7edcf5b271ea3303ca699984f4308ec6412be5a7af. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/ESA011837418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6604320296d21677eec51a75230278ec536f3a5bf02292ec5398bb88f1da7963. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:32:25Z), 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/ESA011837419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41147859d4742127e65244a6ccb19ea9f4905bb4f29a8681fc59d44994fb3f4b. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/ESA011837420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d938fccb682e8916ad094212d5e4d5d396f695935f6856f2370aac668c98681. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/ESA011837422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7909fda49d6f78e01d03a70c2c9ab09436d85cca9c50979ab18faa8d6ca77c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ESA011838132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe12da04a4ae3c0a58b6538ca151a768eda60bc60b1daac32d0d8dc49b8d4e59. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:41:25Z), 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/ESA011838133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa77cdc5b2911c464386aa9fd4d7a29d40e236de48ec75e768d64efc9ad300b. 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/ESA011838135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9967af160724ea7a8b4b3ec2b2b914f6a1d5cd8407e5faeb4cd551f86cd38a7b. Chain 2 (Bitcoin): anchored in block 957599 (2026-07-11T19:42:17Z), 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/ESA011838137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c05e093791f2968da6327261b1d6ff17983909ef7e7354d330c7f77d576fed. 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/ESA011838138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aae3d44bfc553409b6bf7b550bdb692173d15393a0497cc19cb6e66d05f2de3. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ESA011838141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e14b4e15ac56cf3c9612abff05a7adca7ba72259ff3abd345b293af12f952f. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:22:44Z), 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/TCAHX2418982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c206a681c2f0681181e449143289b7cd2d182ecbc5476fd04762feeef768937. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:06:07Z), 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/QM7281599633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f89784a5a71a1ba3fad79293020dfa54563e7eeb864eb4c04598f8072444ff3. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/ESA011838121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95927bad080eb321a4b0177ed3e9adb11e7efcf8b21fdcf0a08b4afbffbff64. 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/ESA011838122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1403235a8a2dd8b55f41ca10d16139bf3a712b02f327b954bac9a37bfbd5823a. 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/ESA011838124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4fd7e017b219452901679f864031846c1d7637c4e31581ced5aa59d82e2b325. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/ESA011838126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da2f7ff99d26c53dec2bcfd463ef661a3ca8861f966fbcbd1e8480fd6b13257. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), 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/ESA011838127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461a4af276827d3e7dcdd8e96c9c49d104abc8728f1277c41a3d1b7a02f1a678. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/ESA011838129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd980341c588c50a9f2f8f8c279a1c43644b20d531f31699f400284c9ede8d5f. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:40:03Z), 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/ESA012080476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346b5a8ec4e973b496f591eb753110fe41927edae93a72fce5f14be9dda3a9ce. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:51:37Z), 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/ESA012080468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67cd2cb332056aad1ead801679e43e74860bf4cc430383eae001dfcbf5a48958. 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/ESA011832069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53553fa93f252dc65cb6471bbefdc396a0e95b5663b9951409359e8e31ea28dd. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ESA011832072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3bd43a32c6f6dfe174df56a85ed39db57ee9f2643325b501ae3a5eb1edf6b3. 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/ESA011832076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9e7efa0215034424c19c1368fd3ceb1349d0c60a3d9539c7566b9902352e20. 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/ESA011832038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32050376d593819bc815a6bc011c142882307a513614298470939962d0441ae. 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/ESA011832058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d953c14f241c916dfccee3f4def5839c39d48113947f98b881cb21b730ab8dd. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T07:53:56Z), 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/ESA011832060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b295c60b67e8132929088562f39ffe0da5421e8dfc5ba729748b13d8f91ba9. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/ESA011832064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ad21f47bc65770b8f8a8fcb1a22366f7674cd91f5b9c776e74097830eb36a1. 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/ESA011832067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00620a610b78988fcf6a8e5c9a9a90b8aa9b69dd1968fc96c94e44282441fe13. 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/ESA012080466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78fad100b22292a93c31d5b3dbe4bc0fc9165e2806bf317bc724b6d2ef8f7625. 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/ESA012080467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6b1383254e00991f5592b37c2d4a4b82fade8fb576f8eabe2ebbe25bcb3a1d. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:19:39Z), 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/ESA012080470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc831cb577194f5561b4b5e1cb95ce0fc1ad8565df45727da51fbd1349fe69380. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/ESA012080472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e5ea6fc41ffaa9eee4ef47d55247601762a07d12a37137552a86a9a3015253. 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/ESA012080473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0abdefce219b148323644750c652e9ce803a199cd956cb5927649214c34d62. 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/ESA012080474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224afa8ccbf8f4d60188ee55d0a91921d2ff1073e4ea3353d9f38a51a193126d. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/ESA012080475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x372e3fd0425f15e4483e9ad50c68a181eb0212a8401499bb1e676e55244764bc. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/ESA012080477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162d268d51607de3ced3eef4f36a7dafc0c417f5d0c6996a1fb8ba6ba1664e78. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/ESA012080478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf219ddc8cc6b801b5789203dfb81642b68a3aa70ab469f444a039dbed65844f6. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/ESA012080479.
A Bailar Con Esta Pinta, Mujer Madura, Yo Te Espero por Acá
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0a0db28b5d9c21ce4562648d8092178af8617ce8b76f5b2618f297210bdf95. 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/ESA012080480.
Camionero Enamorado, Llora Carolina, Es Hora de Bailar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc503c74c66a37c69612675be0d30ca93ceae54654f1e6dd4195301d55edb7c. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/ESA012080481.
Soy Algo Fácil de Olvidar, Página de Amigos, El Último Beso, La Ley de la Vida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a3d4b81544d1c09e53ba0cee2ff00c0f9b500c3e5c76f6be6726ca64ddd8fa. 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/ESA012080482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152a0c8f762c026a2e4cb32e95545bef545508fbd718f15de7e995f340887e33. 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/ESA012080483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09fa93183d59b6766ab19391f24e1cca1259fcaa1d8cea2ca8583de1f3932102. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T12:28:28Z), 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/ESA012080484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec908a3f363b857e3a0244e2b009cb5e322b3ae29cd762d0a594b89b0abddfa4. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:02:56Z), 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/ESA012080485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1ca92a1f8565d5fe6ca70aebe02a9099c9da79556e25a66ec4a2a779172285. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/PYC842414352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d87b0b053582f1ab94aac054b4734d7c2cb7a9c85ddd97596f8609b31cc6870. 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/QZNW72214749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e88fc9bb0995597c8f334d058487f1f915cf9e3a20aeac21e279aa320827783. 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/PYC842500838.