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 0x90cea0d0f33f6cdeb47e22fd7cc6cc397003075d29cf102d90debff40ececb69. Chain 2 (Bitcoin): anchored in block 953782 (2026-06-15T12:13:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d5b5f5f6-347f-4121-85e8-70c7cf6b0b72.json and https://artists.proofprofile.net/proofs/artist/d5b5f5f6-347f-4121-85e8-70c7cf6b0b72.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 0x065c8f41d83e60a1aabd56dc39544cfa115cdf5b81c8f4624523952d87c3554e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKWA2033832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb859b40081d830f0a074c47125da2728a1ec4718e223fe9e1a95da5217b2ba. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKWA2033833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55d4c294720b59110031c6d1d0bb125683bde4a81cede8198129c787b119409. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZKWA2033834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0a473c909ca56cab2cd66d9f3c920d0b4c3b417ffd6699b5b06bbf202b9a49. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKWA2033835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa386857b65c468f8e8b93a130d5ce94def030fedee08eab77ab278346dcd1437. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZKWA2033837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42af8d6faf18d5a7ecac2250db92142467ea3c2704007a170c81f9c3555db8d7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKWA2033838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55da636c0e3b7bcde0d6ec9a92e5b1b518669b4ff2991a048c49d91f19fdcce3. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZKWA2033839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace63a751d66ed477604cc52c2743cb695e20b8e93790dddf9370a4ae8d2c9a1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKWA2033841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe294b899fa2033820db7e15f921d6bbef8d2348bc8b0e7be9fb5d2418d6bb18f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22147789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5c712aab9dc4a13f01a241d612e36e4a95fb83a3bd1db822c90a0574069382. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22147790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x647a933e73ef43fef4ec6e162e35eba41e5035d0869095a1ec80c0a323c229b3. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USHM22147791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb287be4c3f8fbd696454a9a6981f32b9fcb60037c62c7f596bf0e043b0bf51fa. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22147792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e3f08c9dbb62c5dd835b31e6b66953622feadf7b95fc43e099bb12f7a00a42. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22147793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208289111c21593c9889aeb14be56033857c03e76bd2b5f845595cda8cc7c953. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USHM22147794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b92e0b7d73990a08fd3d46c36a93ef62586a2dac85ac6673faf8fff3379690. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/USHM22147795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56efca38469175976b24888910be3522bb5423b22deb82f6ea3bc96dc4ad8a40. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USHM22147796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a9112d06407becb6eb86cc0334175c7692bf8f97b83b58301a727d7fb93a75. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22147797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66ce8e312f4799a23d1a8f7ba9bdacb3a83cd3f9295311aeb1659bb00e33d09. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USHM22147798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7857ac5beda49004b2dd8174298a7588382468b9015678e298cc02e7e6a32f8. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USCGJ2374766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3488716aa3beb600ccd9243861625d7571da5e91705fb21dcbcf887afd99bd. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/USCGJ2374767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ca83ad6ffe3c3c347bd25af9e4d3b32adbe0b5b72fc45f7085781763fb6bc6. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USCGJ2374768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea21d58e5c577931a91e29185822555f38586cbd8e9acf4bcfa5ae3fa4b3ff08. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2374769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1fd8bbe2ffef15baae6c08e829004e51be1a97914d0948569c0b9882ce3d3d6. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/USCGH2390655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d46039b140855ca0e6bd04280e67e9587e8b469fd0c93e88b3c1960455c0d5. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USCGJ2374770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24b5df41814b08bf4c2ed02d89dc994706c446f8946d52f85378df0fb3252ae. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USL4Q2275675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a613e570199404e0806a8defffc1dceedbba0b8a6623a745b246f5400619f7c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2374771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe4a08e378aef2e5458171919c1435f3dc40eba223ccdebf667a20f679e6aa6. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USCGJ2374772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2b1c52ece1ed2b1bebcd974c914446a7f94c43810364c01e1c28baf50e3185. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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/USCGJ2374773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad47a19bfac75d1239edaf75586770c6acd4c27432b21b0df0216c2e370b666. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USCGJ2374774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec63fbcd0e79100fab2c3452bf7b04f6f240b2b6e464a4d817b81728585bf09. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USCGJ2374775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207d745e0904acf144163f1e09da9bf2f27470c7036248c29e83f396649054fe. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2374776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c568353019262a717dddef66d7f1b15db3e0a4b385a7adfc3dcbbdb3bd7656. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2337913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ce2ce4218b1f120792d3ccd05de9a59530daed2fb3c7e3343f28275149b9a1. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USHM82224084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82c3a1015c29120b5fd8e9afe8104b3ed856891b551e141ff2c1e1bba6d2311. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82224085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05710b49c1008dc3c6d2714ec2eab0471cd3b0d41ea595aabe2aa1b7a053176. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82224086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f67b1fbae070c5042f7618ec8f8d15aafa1c553393e557275a152e69509a74. 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/TCAFS2125030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6f4b527e3da81e42fcd138d8e172752552a3828f35d45b86ee4b7c61d32cef. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/USHM82210461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1001ba3fce05c78c688492fa8402189fcd8bb038dfb24ec8783700b27926d3dc. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T14:10:55Z), 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/USHM82224087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76781bf92a38c377d5ec530c33d94949457046840ba121b4c405ab802390c907. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USHM82224088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f982a01c738365c21afcf023aa5823d18e24140bf7927038e9ac7411127884. 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/USHM82224089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e920802fe3115daa5fbd3e12ab9329b1da3d8593f86f84a06fdfdaadd2f41b3. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USHM82224090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb208433e76ca20cea98acbe669157f86a25d859b0d1163ba70e6a5feb44223b9. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82224091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b53edc5befc5ed17ea202002fe3ee2342ccbb4fe340cc654dc90978ec27561b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82224092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1331c90f8be87733fcccd124401fcfb790dc54fd805c68ac760a586a557e46. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82224093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdad7ed5bedac636b13b2c5747d93963a5ad94dbab7b9893da44d03f87ff4728. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/US25T0888899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b1fa4e4bc3a4ef749df2c5fd0aa99e6225c24d4fc0e2c6c04fa7a666b51e93d. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/US25T0888900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3443e5d1841e78acc547d7fb1e2686515ef5617dbef3d4abd2712f6aa4b0b77b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25T0888908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80e594304784a73227b671f34609550d20d7a57c20f7ef3e54b7cd3d39df8a3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25T0888918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4567ce4d36b302db9b8e6b84130d5d6490caefc488af691a7fbc5b162205f0f4. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USHM92493266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebcc73f2c60b68ea27ef0a22e6177a63077f88a9128455a62bdd84137b4960f8. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/USHM92493267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72f5616e0b06f3d725f84ec6d42a4b6c702b79b00421e76f9a9a6fce0649952. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USHM92493268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2034ccac45f3f61b05d5811ffa2c7b214a74f4a864813df727710b4e8b103f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92493269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c2097bbdc0a16fb9cd3fb5b4efc7d9300eaa95ca7102308f474570c7731082. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/USHM92493270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1dfbad1b9b28c7f80e8b566a2285c7606e2c689ba5c0ab2e0eebdee77e55024. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USHM92493271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a95c430a79a4d9f691e724a61232c93a83f92e2a90e39ece5e5e66feceb1b4. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USHM92493272.
C.I.A. (Criminals in the Army) : 7th Infantry Regiment (2nd Report)
C.I.A. (Criminals in the Army) : 7th Infantry Regiment (1st Report)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc7565921b85dde0a9fa66eff418d0d4a635cc5f1f469e20294699bee7fea3f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R1937562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da1898762cc02fa08f05592ce4725d9edde2d223213a7402fb041bee057ee2d. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USL4R1937564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e8ad6b05d5ae471f1e5c6dbec590ead524477746b4cc6bdca6b0bebaa7e0a8. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/UST8K1869806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c568353019262a717dddef66d7f1b15db3e0a4b385a7adfc3dcbbdb3bd7656. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2337913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb44c804827bfc6720b70a85f1b0343ca763efc3ff5d0daefe3344c337af08d0. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/USL4R2391676.
School of the Gifted (Max Maximus Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86980b5130f3101622d7cd4bd011908d3935cfcf28255b2eed612816d9a738db. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42370365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ff8f8f3df5b06804089c03d8a10b951ccb37ddc0f10a67b28725193fd80fcc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2026778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d296f96c35eabc7ac088eea4f2b9c59ebf48740ce97f768c55d8c764a553434. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USHM22371728.
For Christ Sake II (Knowledge, Wisdom, Understanding)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8e48f53f39f88579e2b228aec597d94856c41839c7027ce3d2337ba4c8c4d4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2519724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x914aa16ce84d0bc5834e10172669e1194f95f7548edcdb0ac19035a4d1b33331. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2519725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb9147a676689d003a193c4e0b4dba796f95ec136fa5d9f4506fb0cba5d0081. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2519726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16475e3c77720e3edc6bed5ff3e781afb6ce34a318704de78ca65136fbcc2ddb. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/USCGH2585149.
A.F.G.A.N. (Army of Fearless Gladiators and Nobles)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ce3cb5886e813947beb11b78dafaacd1bcd3bbd7d963c9152517d07b069dbc. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USCGH2585150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63c9e83e18d4b9b031c407c19c27a95a41129e9d35399a236a40c7931c7b89f. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2585151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47a5c2ff57e146ee250eaddb0b4eea3b58e59ede5340929875e8bf17d8606f8. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/USCGH2585152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b629c7fcd4884c0fc62db73a317e1a07ee156a7ad41f821eb4f4ed834aef778. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/USCGH2585153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534c46b1c4a8f361c522af5da0690ea7737b5f43f5da1458fe735cff19430dcd. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USCGH2585154.
V.E.R.S.E. (Violent Expressions Reflecting Serial Events)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54cfe67538c8a2a345944c374cd6c423c6acd3672d42f6c1824838f980cbcf6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2585155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6b98bfd81e8daafbab685accc15a16592690e18b44371383064cd3bcb93a15. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2585156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c85e38d7c2f40375003f378140102b5b517e53d6c3ba4d5bb9e12f26c54d040. 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/USCGH2585157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5bd74b89297ea2d7e689baf79a23952cc6b734509bc426149e841c695f1ca99. 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/QZNJX2513244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71812fd6e79001ede3663598d99d3a824e89670fb3d5dd0a65015e55c1ee107b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QZNJX2513245.