1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x9fe99c1f8ffb5cc6370ecf85377fa5f105ee8b3dc7257f2b4f996e86e38f6991. 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/e21cd868-9c6d-457d-be94-4da86c54051e.json and https://artists.proofprofile.net/proofs/artist/e21cd868-9c6d-457d-be94-4da86c54051e.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 → block OTSBitcoinBlock must exist at that height 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 0xc02f65cadde3818b03d421d1016a3d1a9325740315a0b05d1a44bfc064c0a1f8. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QZDA51897723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8959afbeb4753a926101349a416ae1160e0b7ed431aac09c6a9cf610dbd3975. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:03:33Z), 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/QZDA81869430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be297c34c37bc45aa3d9c21e39984dc4dcaeab573b1379d6907b8f78578bd53. 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/QZDA81869433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c0182b85aec87e53b86ed68b0e7ae86b4c50795814c21739eab5f2360fa548. 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/QZDA81869434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c571973e72c68a525384c054c2e7a78727287d5c92173517ba533f9cdea4131. 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/QZDA81869440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d47635a94a375c30ed0315456055d426d412774b920411db994d203710967d5. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/QZES81890173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7328f781deec797678261e6eb186f32f899040134655c958f4fc7bd2c38ab5a. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81914804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80101f14d7cc8fe43934399745f4cd2a2d5e7127e7096a8debdf816891d1303. 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/QZDA41969391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f00481a7d2d18a6ec2903b7db7a7a6143c2e025f63a854ab0543293344a229d. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:25:04Z), 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/QZFYY1966514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36a2e514718ab73f5a99a9b2487f492eda525bdca24dd1cc34a39e3f4826665. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZFYY1966516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc3fcece102bb93b0fa7077505f20a219d4237f84749f1d1409f404e0a7a202. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:03:49Z), 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/QZES81807027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bcaa84bb73540ab2fe188a2126f581e41db959897523538ecada7cba63e18ba. 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/QZFYY1966517.
Super Mega Gigantic Unicorn, and Also Majestic
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11890efbef8a8de180a3ae1d20063da255e7affa152f23e2c1faa5f3b4690453. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:38:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN91952705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25cf5d53dfce9c3fed66d97f2d2594294b9ad9480108838cf0f520ef4cbae651. 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/QZFYX2007977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ab9ca49e753c7a7e5fbe1343f96999a90e3533f2bbe045b354a1e96f3aa2b6. Chain 2 (Bitcoin): anchored in block 957834 (2026-07-13T09:42:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22091838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e27d26c54c48503cf6d8dd5e4074c6481421591c5f3fbc9feaf59d85a3bd771. 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/QZFZ52066868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf6d25be8554688a36fb008a261181d069fd873575ca194a97dd61f98ec148a. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T21:40:56Z), 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/QZFZ52084316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6519fa4de00937f2867a86af78a8395241f03fff4b828a9f3ca69ddee6360209. 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/QZFZ62090776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68329812a17a13ecbd4b349129fd7da200131ab7faa4212f1cb985fc88e7885. 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/QZMEM2075624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae420d82c59660f448293f8c25eb891e92d60f1345097a5e4b7e81d119a5b04. 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/QZMEM2075625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7043de0054d12741246d8aefa1e4435bf47109cd1bcbed13292790587f87c3ea. Chain 2 (Bitcoin): anchored in block 956485 (2026-07-03T10:53:04Z), 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/QZDA71952394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e27d26c54c48503cf6d8dd5e4074c6481421591c5f3fbc9feaf59d85a3bd771. 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/QZFZ52066868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e00711f58050b4f91b358ba7d10f05b20bfa76026916e7f1d9ee070d80c5a41. 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/QZMEM2075626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5bfb0a4a04d3b29abad54ecdd04480168bfb53273920c5d77944884c5c13ca. 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/QZANL1762568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad6c0f27368346d0d03de3c295448cf455b5659bd048e7ef40448d6ec53041d. 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/QZDA61991821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598553b09a89ab1b57a228d64f4c1ac50925fcec71c202aa146065ac9d5d05f0. 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/QZMEM2075627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c817e3db3dd91d41c73c94ea1cf6781794d0dc8160bf9bef0d5a49d3876aee0. 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/QZMEM2075628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d87067883d0d04e88ec092ddc4e6708c2b588e7e5751051da0844f9c4328113. 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/QZK6Q2052685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20a659b05c5ed946a26b46bf4482c83ad7c1d1b811296f81c7a84154f9feaa2. 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/QZMEM2075630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a5191e1de9273a6b9e722a5f72f7f956fc1fa080fad8ba28f374d8fce7a51d. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/QZNWW2045025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8ac4a099fc6fa9e6e56cd4098e256000ff49bdaf9efe51f6bb2f4453da2efd. 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/QZNWV2077271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664280f297a7812e34f2b4693b76303801519a2cfe4e369c63e0e789f84e3e77. 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/QZFZ62118622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f76f62124bb4efd462ca7604584abbadccf1d243bd0046487db741a5a43f04. 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/QZES92198585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c0fcbb742a66c2b7adcffe490c57a65421722ff2b5f77704b746a6d28b6c8c6. 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/QZES72147530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8729bbdc2b65258590c49e927f9e1c070c977550e463c6e32f9685c0bdc10e. 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/QZK6K2154889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fc6ef6a05935a92a2601973973cc506f2a6d15d1e16b1bf4f99c7d043877fd. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/QZNWV2192601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x864da73acc04f656876146ef24847e990fda29dcaf5bc70961e146a10b4bbabf. 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/QZTAS2171118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094825e304376dd8e026b64734301e79c1b93b09c489b08aa91ede55f223722e. 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/QZES82226542.
i'm still alive because my dog needs to eat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8be9f9d7e0a01f372b6de5215c0e2f9e56062cf64ecd52d952d315358c115d. 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/QZES82226544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e132060c6cad1a48931ea9aeac8d7d2eefe68524d277e6e8345760f5db3330. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZK6N2158006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fc6ef6a05935a92a2601973973cc506f2a6d15d1e16b1bf4f99c7d043877fd. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/QZNWV2192601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b1deadae29a39d5825b70ee17491b4f984f823af1caa18053954d432ea1c598. 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/QZDA62269747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc13023a09948cf1a78833cf56fd52414622b19f9116391df3f9659554366d36. 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/QZHN62263950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa77ca89a4ad1f680ec42f81d5df92a8688b5f64fc4a28629671ad1e3d7651a8. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:22:54Z), 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/QZK6G2204486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd490259f26e3f69f9c75e3ce56f32c0bd8ca6ba0b657f0ba361559aad9e5002a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2257612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb20543ff5125ca9fce33c2d930ac26b644f42542cf73eb2be05a3f63b89b30. 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/QZNWZ2296301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e29797465c8e9c95c1268d168eba65799834431c583b6bb1f3b59f0f27e717. 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/QZDA72362925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3bd6cc269856e9c4c606449e32419445729d336d91b02774437831f9695f28. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:57:31Z), 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/QZTBA2336932.