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 0x672e90b98fb235aab80e7b66e884757cbc1c31d7b90117863aeb0be62fbdedda. 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/d79ff8f8-1d64-4012-bdff-c028ac9b0b41.json and https://artists.proofprofile.net/proofs/artist/d79ff8f8-1d64-4012-bdff-c028ac9b0b41.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a882e45683e2e7160b620b969d702321afdcc0f246b8d58bacc41cd58a13de7. 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/USANG2426988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf160476393cb3304c518314d514eed476757a86aa94b197633de53acae4414. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QM3DF2274840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf06f706411cd8e28a869e8f2fd4e465f4b3e6396924a653e932ea772ea2099. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USANG2426986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1aa9cf1243843888abfc8d3d15dfdae2dff630261ec68ad777cc7206162a847. 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/USANG2426989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237b9e75b381a49d39e3fdba7ac667930d9bbda4229c478b019ca87cfc670687. 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/USANG2426990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a4b744a15eb2c034553ecb1ac68d6d3c29fffb140a5943af4cc0e06564bb3a. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/USANG2426992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098d20170b33c419a5227452b355dcf45082bee5070a90c624408ac0408490ac. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:00:35Z), 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/USANG2426991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5c2c708c9b2c8ba85faa3be5500860835e68fc42d00a8eb9905debf8c03d07. 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/US3DF2494199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74fa01addcc3938ea188d1b3ce9db1311c21af0298eafac8e9edc091fa09e7e. 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/US3DF2472574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4ab7cd4b21f3c779209205a95f725630052f51043ce7dd6615a90337e4e6535. 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/US3DF2494202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270e5255948f977f50aa310d74c12ae85a155ad06351530a3320bb9ad8f811fb. 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/US3DF2494203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52e79370d3bde83dc9df170d0a71d7fc35d972cb6767119cc74f3a2bd062c62. 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/US3DF2494204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c48f7af462cf2972394a474e5fc015d37c65c5b0ca147905c63af1f457601f. 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/US3DF2494205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ff69ed46a9930a83207dff433879a0acc7c2feabac944342b0e5e6a6f85092. 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/US3DF2494206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5859def8d97d5899e07be2e5f826b3f1377bcb2a30d1bb2e5f22b1c0faec3e38. 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/US3DF2486665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7a0c90b1b2d2455d657a587cb83ee37c183fcb42acf7bc457934338bbde7e0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US3DF2452665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf06f706411cd8e28a869e8f2fd4e465f4b3e6396924a653e932ea772ea2099. 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/USANG2426986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5859def8d97d5899e07be2e5f826b3f1377bcb2a30d1bb2e5f22b1c0faec3e38. 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/US3DF2486665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74fa01addcc3938ea188d1b3ce9db1311c21af0298eafac8e9edc091fa09e7e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2472574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158d8281be1f3291a6894990557f917868172f2bbe27e191bbd11bde76a40947. 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/US3DF2419731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6f9ac0def1fffce8113c172ce8774cd032e39e733576455b9d8bd7cf33a2fb. 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/QMANG2218406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb23af6ed16580792d13494729577f954bcb1cbb4bba9d37f819991463eb96a. 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/QM3DF2291032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0481480e54e378bc439fad0960a0f807386c26840c9800e3a3c3e892b2c1ddaa. 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/UKZGC2300673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d20d393a0437f487a38132adbd23f12aaede12292fa0db2c563b87de8735c47. 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/QM3DF2263869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383c0a0b8016804ded45590b2b44a9fc7a1986794b51528dc611afb7963b407f. 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/USANG2246990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bc1c5ffb0c0cbae1c1da32a3a64c434ef226b796705df48824c51a91a10500. 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/UKZGC2300447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237f84875520e0171c2cc783f7e8e43e9bdc7218ab297876afd9e8f26a74f9c9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2300446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942efe7b32eebc7de8b11ef9254d1e1622ef9ded6454d8c2befc5bff7656583f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2203420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9189a7bb614c4ba2c0485d931fb60b562e7b991211997a46f49e26e1ab6c6d. 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/UKZGC2203842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8ddd34025717f475825ad15ae1aa698c36557887889d9355ee421fc1e0220a. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-21T22:45:12Z), 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/UKZGC2203216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8431e2e63b0bd3020dff50450fde25d2bdbe2bb52a58b34d3dd24897d05dbaca. 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/USANG2236895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef65a91054419390e6e4c1c41290966606a456a235229ed47512b95a0414e21b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USANG2210658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac786424fd8dba12448f9934390654845d726a639f43f01efef5585e9ca2e5d2. 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/USANG2200353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7c577984d36115f659bd5f4dc9b889b7ef42b397759cc1a37a2f01f19f996b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US3DF2278021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b9454fb64de4ec37e11151e02db5afeef2ceda5b49839d209871713c5d19af. 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/US3DF2283309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6922c1f21a499cfc50b9328dddc2c6ce8cd8f24818db4b6db510355b913b9102. 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/US3DF2283174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0acd6abe019d9e821ec2c4ff76c74c16cd7946de0cfc93f8d79240772611747. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/US3DF2283177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf2edf74713c6ddec896dd6f980da92711959d3a02e06a18c721d163779e68f. 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/UKZGC2408315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d42cddbe4c49fc44847276d11eb48731ed503d89fc7626cb965e6fef72398a. 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/UKZGC2408316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1680f5eff23f7fa20df997a70545ea02b750be084d2307ebeb5f8a03eb3e79ea. 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/UKZGC2408317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a2d367ea896d74e2080046b188006a8b604f21c84d9800583dc4e30383a884. 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/UKZGC2408318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2364c35703548a6f9c73a9d45af39a3de6fcc30141214a5e361f1deabd749554. 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/UKZGC2408319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320740cee4d573792c0304bb314786c6720a7b31f35c2bf06c0b59e1f0e8f6c8. 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/UKZGC2408320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9ae678327d1cf403d37bbe5d5462587ad0f4a52801dacaf57eb0cb514a78e3. 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/UKZGC2408321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e833a3ba39f6cbec0fa1faf3f7338913e101cd9addeaf6f315c9461a368c59a. 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/UKZGC2408322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5baec7004f25202b593794728d5a39451399e2affee53385f50800c9b42b9153. 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/UKZGC2408323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfbedbdb54b6c4646cf297dd43b5c1d003662ac749e8b1a8ab816efc6307aaa5. 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/UKZGC2408324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd145e5a31f371d1151f9b1dc5110190d67a86b4eeb17e5cbf335a0a67d0cb1e0. 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/UKZGC2408325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf85bdf6fea1dd387bde78d605a2fb42c19ec907117d4caaebb9c21f5939814b. 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/UKZGC2408326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc4dfb8a29af8b1e5295bc5b9cbb374d1833833cecf4229cbbb2a5d48a5b8f4. 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/UKZGC2408327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa115a2eb31b388cf595574b7f2fe7cd21156fc7e60b85184facb01a2d2bf4ded. 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/UKZGC2408328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5a30304bcb7d6c34f07c4921644a0ea3d2e894b3aa898a598cece80a58c3f5. 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/UKZGC2408329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6365cae001ee19202bec6339b573fd64e670949a043a5cd6b76b49d3cd7a5cde. 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/UKZGC2408330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4183408676b7e865ec81cc03818058a272f11f0bfae753b19ccc0dc79f3f33ba. 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/UKZGC2408331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd392fc95fb092e86ff6f7853174795c503beb64145c6c65277eb67be88de4471. 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/UKZGC2408332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb71e1d8e2d22e8d5f65c569fdbd6e49074dce2e6c0420f23338bfdd4ba145bb. 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/UKZGC2408333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2fa870b9686f1023ce6b7e8a37c3cfb5a13ddd616041fd4ae6cc73b83fedde. 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/UKZGC2408334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c44de9c7b3c6a8a9ec7562fdf0b8f6b7fd60c4eb7343da1cb604dcb8659831f. 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/UKZGC2408335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8969272a8cf8ac96dd9e957d3d1ab584d48bdd80162aac39f193594df6e9dca2. 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/UKZGC2408336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42904006c331d425dee32156182ce95f177d1e45fd20df13b5f7c8afe26ea1aa. 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/UKZGC2408337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6fe9592313b39f570d9ed9169c0028b2036c82b1e0f1426569e58f2ed7bfc5. 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/UKZGC2408338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa941e6066ffc3af19eabdd35e2a478103190359971bc8c9c486d7ea528e389e5. 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/UKZGC2408339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0fff2341b5be17de562bf8d7affd5facf949157fda3a112d77c73d9534520d. 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/UKZGC2408340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5d48ae51ac73bb6d5ede290ed95accdffca06b457a9c154a4aac6aef98edca. 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/UKZGC2408341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c4c6fc382b516002cf0ab0ae4759215808e3fd1ddc40b38a96ea2cb292a342. 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/UKZGC2408342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a364395f8c48f50c13fc3efc3bfb32d3cdf35bdd27eef602e2cc5a969187b03. 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/UKZGC2408343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9933a461e7481e337ae66875a7ab8089535014e8ff04d2b41f2bd799b18915a3. 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/UKZGC2408344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c2b59327ecbe3869f23a81201315ab00bfd7cf226ecb6b4d61d7d6c5447c5a. 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/UKZGC2408345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x182e1c27086d3e5ff71e4622b0c0c5db4f65752fdd86438063f33357adb064c4. 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/UKZGC2408346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04ff9fa52c8f43a20525108d6c441c8654229f4677f307a884475f69460df79. 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/UKZGC2408347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd94c1fae26240997b01783feb353272342decfcd6b07d46b70c805e4e5cb81b. 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/UKZGC2408348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0325e50861d294192b0973b539bd5d71ee389a03c825f6c3c2654a0f637cea. 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/UKZGC2408349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9a7d479d924f2eed26fad586f3c00e22daa245d1be4c9f4f45c581b670e661. 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/UKZGC2408350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5663d976f177bd049544cde47f342e932d7eda25ad5b08618195599b28a603b8. 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/UKZGC2408351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f999b812cc07b1324ed9241dc2f089ec6d2d15c3957e22f8d2607830253f1fd. 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/UKZGC2408352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b290e238453bd82c92862b1f49fdb9f70932b2e3a2f83a69722907479ad3e7. 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/UKZGC2407074.