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 0x0a90b0864c7be4134cf85a0dc94346d587463c7a51b2cbcda35ebfa7837a4c7c. 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/cd9e40b2-b145-4f28-a3f3-5de3554c3782.json and https://artists.proofprofile.net/proofs/artist/cd9e40b2-b145-4f28-a3f3-5de3554c3782.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Live And Acoustic (Recorded live at the Edinburgh International Festival)
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 0x806d0fe34b6fc7ba497adbc79a8b6f07627533de9285903099752c6a01f8c178. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:25:41Z), 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/DEPA81100181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6fc01dd154634f90293239b8a2979e2dbaee2a569a3046f8ca208251b56727. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/DEPA81100182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236ac798ae69cfc8a4f013afc3720c846175d720dcb8704bc0efb9df94542455. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/DEPA81100183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500018dfff505caec5d6c430f049e8c39a4de7d9f7f888c70d35babbcfade0c9. 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/DEPA81100187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cb2ed8e33fd88ffcc1867cb8843c2e6bc111e82c3d6ebee58768970cdc8ae1. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/DEPA81100188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf462b9155dffd64a4395acb447f3050618f81442a7043c04879ce82f79a220a6. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/DEPA81100076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1b77033064e5cca877865571024138a32d56a1374367d6781cb05ecbbf6e70. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/DEPA81100125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3309756775bda07a8850afe7a71a63f5db5b9bc3ef5732e79095bd1aec711734. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:20:57Z), 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/DEPA81100086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe5ab0fe993c72d89cd17c41f56bc79b71ee24ff5b54916fe2aeab01335a5cc. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:21:25Z), 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/DEPA81100087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2f0ac6120d3852e9d287ee451340ee99b0cee51a63e4d9665b452c60d82328. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/DEPA81100089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcddfc9f0996db7cd4b486ec69df89c4dc842dce97a9c524c7016054443e29b0. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/DEPA81100097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b465250e8f7b87e33eb6f52315db03ae49bc6b4d57287884674e633b9d8728f. 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/DEPA81100221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16c670598f3e6c890b993e848040bfec238a1ae067397a2fc1568375f1287d4. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/DEPA81100223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb013c4d7f166fde36629506623a67e1b870234112ec11c56d7d4cd7a63522801. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:22:44Z), 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/DEPA81100028.
An Audience and Ray Wilson - Live Solo Album
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d549d67d957615563968051658a2cf1afb6dfd3e2b78f2bb0300799d10b7f3f. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/DEPA81100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b15954ff5847071fa5fa235a1e029c102db4e4a71a929ca53ec438a99afaf4. 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/DEPA81100197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256fdc29b080faacc3ea24228defe2c31f81f89ea4faf547dcaa39907e8b83a4. 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/PLA391361002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd387f49a6ebc74683284c00b93496c0cf8a6d21e9e31ee03f6bf73e2e431ecb4. 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/PLA391361004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa54e18078529a4c3bbb45a923eaca1a7792cf988dea4196d82fcd87b9dd12a. 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/PLA391361007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab69073276788a65d14fe451768502003c1973a272b2cc55a8d21a194567b5f. 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/PLA391361008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972149b384bc1e53c35edcca6c9a914e4c7880fc63a9b8dee045b75b732b114d. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:50:44Z), 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/PLA391361009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59a5838835e6c0a650a292d5363542f4eb19361ee3d0f71fab3c279f647f438. 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/PLA391361012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d10183298496461f1e96c67f8fdc31db37dd0314a6985fafb69701cde5ca7b. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:29:51Z), 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/DEPA81400230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13083940fd2edb097ced80f4d8cd3afc249c960e00dc0ae088a3a448283e1115. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/DEPA81400243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b2479cfca00ca89549e6ea78d036e7535ac200a8de2852724ad03681ad41f6. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:32:18Z), 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/DEPA81400244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0e285dd33a765ffd199a84392a902e902d531f114daa61ebeb5e4252954c15. 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/DEPA81400233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0723ba2e7e5d8ebb2b4a5328e2c587e84d02dba3bc783e69ee2fa09b58fd560d. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/DEPA81400234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93293cefdd535f33825b93753165286e1e85926f01fb6f449f011b08c48fd80a. 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/DEPA81400236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1f7852b59972f9190fc4e8179574dbc2957a3e13fe23bc4376d34f21cc1c69. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/DEPA81400238.
Genesis Vs Stiltskin (20 Years and More)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5ee616f051321003af948537f4bc634eb387f224c7c8833b38355500e049fa. 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/PLA391476409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3471187b4cb6e5857dba4f134cf47db29c4a64f41a05fc9fa55fe66b98305d20. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:28:18Z), 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/DEPA81600287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7ad5dba6ad3d0a66befc74958dd9af9266f1c2e5f3b3d5e8c2a2a30d2c1695. 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/DEPA81600292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e36913d5fb91852686b4b342e345bdf19896b55895c499eb0a0013c0cd960e. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPA81600296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b83188d7e8feb6b6b4f7163a4f68b02ff70153a3fd9b54d5accf9da67460bd3. 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/DEPA81600277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0894b8cd956fda0d2c0952904adccd62247d8dcfd237b6fc6d88290f30902ef. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:41:37Z), 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/DEPA81600278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31be010bb0719bab970e967c40a6f60eb4a5af32e839745c719a48dd438c3119. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:47:03Z), 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/DEPA81600279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7f3175f3ca4921168fa4b497b61b4f9337671b7482dc02d27295b81e1dc4c8. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/DEPA81600285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bad6e151a0da2927f18c92d978d3fcabf3f13e443a3ccc85877ce2486a862ae. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/DEPA81600304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd498df445319a1279e1c7c3a00979d8dacaa48f034eb0c9044ba9d892f1da709. 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/DEPA81600305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b866e2b1d47c4ad231f667c102490f063ae2dbc12015fae9a85d4b97d15b52f. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/DEPA81600306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef61cda19fc46bc42553d0ed255cc2467790f274210ae65971f9b386013bb330. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:22:21Z), 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/DEPA81600311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5327ce97f00017a05d8465a541e695b3bb8d47387d6c411db42d9b3037106e20. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/DEPA81600313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0fc0ae4385ef98a3f0d038258409e0581720b346b1f2588e4585626d984073. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/DEPA81600317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d0655ab19853ed3ac058540433b54317372675fa346e76ee265e4f17df7fd9. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:43:11Z), 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/DEPA81100184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba0cfcd968494798fb0863bc5cc18a3486496face5f4e3322fbd150bb5f9ac6. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/DEPA81300217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d583066b29a5c9ac62880fa829c0e689f4dc967dfa598b12fea6b004c650bb2. 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/DEPA81100226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2f0ac6120d3852e9d287ee451340ee99b0cee51a63e4d9665b452c60d82328. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPA81100089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56060513f480b2309fd24bc040baac398e7d4ddcbf817d4c7f8855cfcb01c34. 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/DEPA81100219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c88afeeba6378a7b983b845774b0bb3581928b6e1a319b380d5d10d3474339. 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/DEPA81300221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cb2ed8e33fd88ffcc1867cb8843c2e6bc111e82c3d6ebee58768970cdc8ae1. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/DEPA81100188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd74679073a845b351b679d378be0a397cd8403609c99e89c64a6587ae26d9f1. 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/DEPA81300218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe867cff2b385a54388b4004a092b4c8786d1043fa6736f56ebfeca4bd79c55ef. 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/DEPA81100114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1b77033064e5cca877865571024138a32d56a1374367d6781cb05ecbbf6e70. 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/DEPA81100125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d59c31a110b96b595822151afaba0c9e56a8aa6490e3a476d1f706500be0e03. 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/DEPA81100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431f0531aa26734aa2638eb214d57c0a50fce6569e941db3066be723b774cf43. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052017248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94536424896c50d11f7e39a2d7d59dfa5c1d7bc447a25305c1d408c7a1e6235. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/DEPA81600348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d7c860ce097b317e56ff83113bc3c509ab1e26e9ecc3db7ed0b7cee8f7660d0. 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/DEPA81600349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2a1c349dc0dea434bcc86876d93641a9dca79f96d569f72fabeec6ba31811d. 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/DEPA81600354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c90b8c925141d60efc4a7c1c3fb6863500e779aab0da92846569e38068f0eba. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/NLF710500054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eee63d89eabb4d01e0b730011bb2c58057fb030c94ae9eb2572dece5fb15a4a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NLF710500384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426c0a3ec41fe62e79b4dabbb15bb4c32d9952b3da3b52795893f0c7b3dd3fdb. 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/NLF710500548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf659f0632cd26a65d595c92f2fe5f528dd2bb0014a863930e14db80acc6c8bd6. 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/DEM870501905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39282ffe62aa3ee4e24854bb579b5f0b857836677aac1eebc25c03c315ce40f2. 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/DEM870501906.