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 0x56abaab1a29476a38845bc480db9cda20c9234af2e2e97cfa5905f8e3c55b444. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f53903d3-9e42-4fb4-8701-766996269f51.json and https://artists.proofprofile.net/proofs/artist/f53903d3-9e42-4fb4-8701-766996269f51.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Trap Beats (Hip Hop | Trap | R&b) [Instrumental]
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 0x998575ba6e442c2b11019469ecf87d6dc00dd00c2725cd271e5f259faf28df91. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:26:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52113097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b1def6a744dbd5f640d6b0d4fcbc591bf056a34b7d61b2dff16dae7179f92e. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T13:58:46Z), 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/QZDA62187031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae302d090918da2ec54ddf688a81778437e3638cd0190b9778406e582602581e. 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/QZHN72153958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804cad81d7bc974c675dd20811946378717e04b71030e376d3920d02e6d6347b. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZHNA2124201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7ea8cdfd245d8886efc6f3d54b0aea36c7fa3246c2d9dce11cd889a84af110. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QZTAS2111927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01b2e7cacd92310b591ce26329dd3edf977b36783ab42007585c14bb3f04dbe. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZTAT2137465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55cfb4cdb035efb903eccbfa9f5f29727ca2920c40941a93b4c3cf8d23fb0c7d. 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/QZTAT2139442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0b4294a2024c03b4abf074368f03de7185197b28bfe08b917abd44db4c5181. 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/QZTAS2111946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f91e3e8b1ba2703fac552b5c6f0706c4d20df840a30b6b5b7559222003ffa50. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZDA52262345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43ce7968c6f868ef2a20ecae18bdc9799e7aeadd4c1a83bd8e18d8d27086df6. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/QZES72244110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e6018eefa804f5d3708c4255b10eb28ee48d8f2da71801c2c479fcd24f7fec. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:39:47Z), 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/QZDA62229033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca77f519f97047404aae9ef6503cc4e23a52e1cb30e9d44c31e90c0313268c1d. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:02:49Z), 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/QZDA72298662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277ea159c22c3f1f27b5819b5d36afcec184f7e7d2598c858ab6517a7722b350. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62265673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf77640adeb2543ece4b10d9efff016308137d825ca2cf37597ba418296321f7. 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/QZK6M2249782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea369d2547e57266945caad06a848774346d84daa434acb417988da2d924c6cb. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T13:07:32Z), 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/QZNWR2275580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47bd8008ffafd7ef39741685dc488eb98ce80588283aa8b8a196fb7f6c31ef71. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:58:41Z), 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/QZNWR2273424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77debfde1c185a3a40cbb52c17a878424a35db9a6c43c4b2611755cb95fdeed4. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:54:53Z), 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/QZNWT2277383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef8908b50db80a6e3ad50ad1a529180a8126ab9f1480319e32e8c030d218899. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T21:33:38Z), 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/QZTB22245574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63457e7f39765f1f1b316fd2370b203f343057cc68edc300ef579fc613c8dc11. 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/QZFYX2374787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649c6a4e818b53e03ca0ef9b3a903cfa2f327f9371cb7da098d16b22c3996c5e. 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/QZFYX2375122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e324761b49e4c8baac6ba0a80235c10deac2a536dfe37c6bcf0098ba06f7de. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-19T23:36:49Z), 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/QZES82383454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cfe655fb01e98d82ce05bc11c18c68595c434da4efce0f219e8d4728bd17faf. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2327876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893ccccbb20fc0e8680b546e8ae03672d573b8426088d490d1ffefdad76d7252. 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/QZNWZ2327887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d9397282fba78c0e5b93810634e47841021a134a7fff938753cae3a80fe456. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZTB22329842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66049e8f92af4702b67a1b06b631cb0cc6a773e0bd963dc4f9386d3ce57038c9. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/QZTAY2385865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219ff4581fb57965c16b04b7121f5bd757d37acbb203281bdd35cf0dc8341011. 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/QZWFJ2362233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4756dad3d119a75ba8ac341b81d67df9102c49699c0e58f114e6ae8bf19cc9. 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/QZTAY2387941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f1407c74f241a89f46f98b71ce0c43acaabc925cb99dc6797d49e54405a1c7. 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/QZWFK2336252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbdeb9f26ea6a86e50a3a14fd110e65a8cc2f1c0e6ccb8788b3e93ea16d1eb2. 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/QZWFK2336933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4ae446b09baa239c155604c1c5f743a32348103f4e090be84e6eb50b8e1f86. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:03:41Z), 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/QZFYX2481978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4542244187b4e306077172828d22e590b9ab70a30ff9685e15a451d41ccdb7ff. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:29:38Z), 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/USCGJ2462797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70be2f2131e7c2d3d07697e85f750af1f4fe36af05559197f7caca91367ac200. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/QZHNC2409452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37176b75449de6a6343d54f67a651cdd35a8e37503162f988a87254caed85856. 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/QZMEP2476623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc99ce792cc9e6cb02f7deefa3c63d1fa13aad3599f73b263a9ff47d5b38d9c3. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:32:18Z), 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/QZTB22435932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024398d4118b90f28cac4ebc76bc449b9d4250100e0f1ea8e6ba89d328724c1a. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFU2483101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7240267f06cea0bc5e7efe030541d238d7fe6045fe509ad7d6b0df35aa2c5b12. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:32:34Z), 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/QZZ772427357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77efe80601df3b340a695b465019077a95b9ff5f724f801776acf5a06b512004. 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/QZZ7P2471458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6efbeb76842276af39205de53b2cde6abc2522f4f350100bfb90b529afe77ba8. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/QZZ7P2471461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f77f3fdea63b9ea26024eea65a84efc8b3b6fdf4fa6d715a34395fdeadd3be. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/QZHN42506307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a1c5b6ab4100169ee5ab9d76c2560314a67014ff05a786e15d042f2f14d92a. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T06:52:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62525103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16fea4ca00a9573904e7a0f1ac6057e760c16a5293e6505c8794d65e4f294035. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2519485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17cf68e8823c0e2821135fe7ceb1442dfa754405d223c8536982a5f7f61a7ddf. 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/QZNWS2520776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8d8fd89c1a4a1903c4dd54d24e0713243b4cd018911397a23ad9b95ec94038. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/QZPLS2554433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd980b5518b322f5e2e4a212687b9f8dc763e76f66519705e0059b13889a8a63f. 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/QZPLS2558562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700e8716f35a022e75f2db2d3227972bef004b2bd62a9eb810d07470ebcc174d. 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/QZTAZ2555815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15baf76c2b6ce0b96589bc0a644bd3c2af516e3d035c06ec5ea2f011439d58d0. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ792565314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80726e0cba3dfe7e4c664ac2ac10e5625c3dcb600400afedd0f22106dc36499. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:06:51Z), 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/QZZ792567899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392710fd31dac80a0e096a0ebf1eff1dde9779c628ddf33de70804ee3f689f53. 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/QZZ792567912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59805ae0bddb4436f7ea15ada21814fc96ebcb8344c0a5b2355d1fbf9a9024ab. 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/QT3EY2553263.