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 0x1f2a76f7b5e56937a54b36ca62d168bd4ac7c6fc14161510a8838a0c9767ff38. 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/1045ae39-197d-49ae-9dd9-45356dc1f763.json and https://artists.proofprofile.net/proofs/artist/1045ae39-197d-49ae-9dd9-45356dc1f763.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 0x0e6260aa7a58e03f306943dd3a4ba120ef18a969974d475ca4a28d189ef43f2a. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/QZK6J2123816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c8bcfa011d56e4ea5802e73a7c114794054a0f8e8d7b4b61228fab637fb727. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:39:50Z), 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/QZK6J2123818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ee2ce3c53e815da87adb806eb8fefa926a793e6d63ae9592a13757c4872022. 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/QZK6F2169244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52715babe2fdd13d5b090601066b03357ca85b294d044a0c7ec4d1e56d141fdc. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/QZNWT2149177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0cc2ffeab7190a4707e2222e431c25e1a868398ebb161fe238c256f4edd506. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:51:27Z), 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/QZFYY2262170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43dddf548fbe155cf23d4e6702a33fd154bcad431747be6e6baa1475d90c01d4. 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/QZFZ62205481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd279074364a8dd010176d2637ed063f5376ac4a1f0dbbeb3eb451286d448e752. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62237100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4564e65315ccefe6e2f9a0d307bca00cfe66e7fdd9dcc3b5e0531339aa4536f1. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:49:33Z), 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/QZDA62237101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243e640f6aad88b5c50d4c5b06903bda53035438635cf65e1c60fa5cd22f5039. 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/QZES52242157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b458ab0dbd5ee9e6aa7ae3bce3db9a631c29163f81d410143f768fa4b7e5a0. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZES52242163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e00bb3e1bf86ab668672c6df412e6f275668619099b7944270e6bb22015e429. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/QZES82217135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41bbf49422e02c89265d2fff56125fe41044badda766af1b91b1af7d31d81a74. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:02:05Z), 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/QZES82217140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422c26dd05b044d631eb2728aee7366ec99b491ea0a4006893cd97e957e65f20. 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/QZES82217144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9a23ee411602742ec461695a3104bc68f44b5b255074cc6ab7f9a9deb765e1. 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/QZES82217146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62df6fa001933533d288929a459a4a4dd9f2227396af493ee4d91ca09b346569. 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/QZES82217147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648feaa9558e7883d871a0fc596a4143f59d0b50cd9f89eaf6f5203e491a7ff0. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:39:48Z), 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/QZES82217148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888d8f2db8a74183fc0a3e93bd0c845564ff8306ebee895062b9c40028cd2522. 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/QZES82217149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096dd7b6442f37131e1c18026a076b176939a7395cab3698c203615059baa9f4. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QZES82217150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d43602b85a518a5c43332bf09682984723e6aa85bedc7cfeb60ee31d4585cf5. 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/QZHNC2273469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390955004c54a1ec56b7c6017dc3bc1fa758d11ad41c044fdd364fb714eebbe5. 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/QZHNC2273470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3a892cac1bf6f420da72a7727f835fbf0462b62dd9c435e568fbf87dadd209. 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/QZHNC2273475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252833c4352307298916cb45cc925359a84e8a1cf76330e83dab93235e2d5cc6. 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/QZK6N2244481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66a7b8308ece2d1d08f61dc6071e48fead73b82b4ec87ee1467f57affc897a0. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2269262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f8ac93d9e7450d7508287a67c263655e184d6d27dfdf5648c4fcc23899b014. 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/QZNWV2219621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23c84109ecc96a0a04266385a035ae0fe5a5d828b928be0ed579a0c2a87a538. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/QZNWV2219622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9585ebce65e706250612069431e42b3a636a421152e1c668e52aea944354d1d2. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), 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/QZNWV2219624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0afb868520345e0ab98347e6fc553e5cc6038457b990d8430dde483a2ab0cf49. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2219625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7184397e031f02f0a4b8746895ba5c4ec3a7af8095c623784598a533dea24b2. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/QZNWV2219628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccad679aeceb36afa225b049c6e1c3b393a2539da6bfb845f2cc7f626eaa8497. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:28:54Z), 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/QZPLS2200171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98cad0b6e2ffc7b56cf4da02510b78c55385348a2d7b8328dcb4ba5f19d4c4c4. 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/QZPLS2200173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72449cdb9f9abd669d937644931eb2af05486a8466b8607d57caf25a00d4479. 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/QZRP42266621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da4f1c1c0211e23eab26d0486192aff7cf38bbe107c83f0d8f997be9312266a. 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/QZRP42266624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a89a727eb0db5843cb28b94f4897d79de95bcec21654a5802ae69f7c5df05f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22205204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6131ab03efc7e89d1a57c3a3eb4403a1138bc280397abcf8658cb7d6edbec4. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:49:25Z), 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/QZTB32283281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57019fded93154c2911842415b6e86825ad58e3739a12043eb81f41dd2cf0bc2. 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/QZTB52291370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a7e4f1fd99d154331b439e684822e5db2481f2ac273da54954bc6bef4650c2. 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/QZTB32297830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a22ac378d693308cf8d1d8ef7171fe0c5e39d59e35e5ae9cab9259b8aa28cd. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), 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/QZTB82286650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b25f96fc542c9375bf2f5e9b9e37273965e407c7a55a22f333af891e16964f7. 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/QZFZ22350666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d3533c2abefffa21c7e978dd5d5cace8d611052e28b438512def9d4ed449ff. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T13:58:51Z), 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/QZHN92391201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b85c24ce9d487423cc6c71fe61bcda68b394e0f471ff56d944e0b708a0da05f. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:31:13Z), 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/QZHN92391203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fc2b66419bbe34ee6526167c6871a5cecc958fd13b91f19a9e334232ff37f7. 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/QZHN92391204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023f70656bd254a0e3c798a416aac0fc55b1a19f0acfc1bde93da8943a493abe. 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/QZK6L2303897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59d01055310ab25327a5e6f5ea5e8f851c96f402c7207251e4f993aed1876c6. 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/QZMER2328720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ad52455003c460cc5353883aa1745083c50f44447ed4801af2e700c0c0c5e0. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZMER2328722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923f5caa476cd0579cec0d60e55b5356c60ba1a9a8cacb034fae45c683eebb97. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:53:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2300930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6230eec42cc8be70e87beeb9b2fa9e46685b5f6b744fbf5d15da5dca72aad38. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), 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/QZNWZ2300937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2025f1deebae4d8e4c5d655a7ed160c946614a63fc641b64881d8a6a86f0d7e. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QZNWZ2300938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ddadd301d55da0dbb724cc21b6640f876f4019ff3ac4e0a35243bcb142ffa8. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2372720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820b26b04c509a70c47abc944b08a8bbb6326fa50453a7d87358c1d79b653b69. 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/QZTAY2334715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15a19fb34ccb1f070b150706be5b26a463bd393d6cc6b9c2d351d2d2cd5c170. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2334716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67831d23df5c26d6fa7df5b39273acc4670bb2da202dc440b2b85b3ded5b3c8e. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:39:12Z), 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/QZTB42398382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84bbe61272c37d4e3f0406ccc10c9f7008ba1781e997ca46b537b6135591d15. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), 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/QZTB82395642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31d23f686decf48c27ba892ef1416b294fdc48139a8247fb6622c982a31ba41. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZFZ22494780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e18dd807433b414dca31a1dbd9f4194a92aa2a3906543c3dcfa229551d61b37. 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/QZHN62488059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94af88ea48ac0637e27e0209fc5be16a86af04367effbe1a80fdb5a6f49eabe1. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZNWX2458505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75625cb84cd46d4ac8b81c6aaae4404a71326dfa25b5a068e9fba41bd2e9b84f. 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/QZNWX2458506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c97d022491318a1d578aa20b60b1cad34b9b4fa69c1187d8eb0a2345652d860. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/QZNWX2458508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d5e63e709e6e809ca670a10ed1a62900bdc0458d2f40bc001d21ec36ef54b8. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:25:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2458516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d92e295d604bafdba530ce3424b6e5e508504a8e58ff8f0893862a5bd965d9e. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZWFF2478996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4179293d06e7418140317bd15968e1b2ded5d7fa5be9fa6c0c1b1b25dcfeca5. 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/QZZ782459040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71cb256628c2995e4a93bbc01fd7ce4621850053c7eca0ba149293f51331973. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:42:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7X2460310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312d91dcec6013cddc2a47a2d3b5109f77e4f880ec4a289af6a63babfb44f375. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:45:31Z), 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/QZZ7X2460312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ac6e8d71a672f3952ced48fcdff1122ffc0c18df01104f5037d09686ccde5b. 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/QZZ7X2460313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80530050755b389914059da009ae7a0180085d109007389285f4ac1b5860857b. 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/QZZ7X2460314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf418e6460e0e884a8ab8b2b1e06a4f17a8f555bfdbf99d40b1646bf67ff3ae. 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/QT3EZ2487942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b6c9860e778e685d06271e91a2f92211ab5c6a7a932d3a630766189832a59c. 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/QZDA42534317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bdff795b32038ccddd5a7102b90efe6071110f1a5be38866e0cba7314d89ae2. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:38:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52537775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc06890fddfc1a04c3729729c3c1410dc046924c70bfa5a4e5e6c39f8c474044. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:44:15Z), 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/QZHN52537776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde14d7430dea365243f515d5cba967740647a6f21342ca3cce601590dfa1971. 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/QZHN52537777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad23b823b4b1bb554488208a571fd48875569e1fe3163f07dfc40362aa92638. 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/QZHN52537778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532bd62307e45b7c5d2e44a2bea20e91188760b0781ac179a4bd7d1df0c1b130. 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/QZHN52537779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8358b72adba4d7dcb12003abd41a534a52c4398eb61f832515b97b4c90e4e12. 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/QZHN52537780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc30d51cadd24ff50828910f5215bef7dc3f183c1f9cbdd64ae1732297b8a482. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52537782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a04adec309278aefaa6f09a211b5b03d91e2197712ec9eab60ee3da872220a. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2535396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c1bfcd5f2f7e37ed8a93d1920f644e85088b65ce24cc2008c59fddae2b6e18. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-20T00:09:43Z), 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/QZMEM2535397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb105be6d377afa6f6609c5cf620daa40885ca5b9625ec17721fc5cf9362f1c. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2535398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7844ac33ffd468c483a53dd3da6c552b54031a9c2c9162e801f10dbeed95c8b9. 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/QZMEM2535399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74425411c25b6dc6fe9ecefae9a5c47754a1f05ba49511e6854ca693bd045d6. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/QZMEM2535400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5c6662448a264d0f55d1dd26774b653d7b8d3d0fea1b6579e91e323c0fc582. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/QZMEM2535401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5bd63af5a7bcc7324101f31bff8b64fc1f7a7190fd03a86c12a8fbb0a01d47. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:43:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2535403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccae0b3d50f3ab73f59bda39183d0affcd8663081d3c8f27da10c944bfacc081. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZMEM2535404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a235ab06be238d7c9b1da35e8d0eb56a3e0b2e275724498243c39c6b0772bcc. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2530606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1ea7c3929d1cbf1879bc7d3fd8f077346f2957d05ffedd5af7f9bb1284c838. 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/QZNWT2530607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767a332f002d311e2e261bf62ad59910dc855904db7c35097b6c0fe07d5161ca. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZNWT2530608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9731114ac288f91a114d1617595ebd7a8697387074b0c6be72a0b6fec8d0ed. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:51:42Z), 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/QZNWZ2587120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6932356c3104e3ede75ab362542d91067df67f71d6ddf3596ae8688d776e26eb. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/QZNWZ2587122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4bf9caa124c6522a772fe28f05ba39128415c0fde6a122d5469848d4115600b. 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/QZNWZ2587123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec72be7915fd1f71b7c318ed13a965ac1743282a7dca71ea49d8a52dcb25e6fa. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/QZTB32511569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b8ab66628eb722b742e3a0b82b31010ba3bf197b09243038114f3d0b1256d0. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:03:02Z), 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/QZTB62526243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269cd35a5e93cadb9145810f1dadee1caee878e2dfceff0f199b721c4f391c9f. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2558977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a664988cdb1bad8c3f10ac20db5391d55c4e97bd39a4725441daa938fbe2c5. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZWFL2528250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47cbdd5938b6977d92abfd50e60bb957f39e10db5455be8e017e1d276416b7b. 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/QZZ7Q2564474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54aaefd6253f25ff6b266dc2794e89ef6b98c9eddadbbbddb4ab0f8ccccedf8. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T08:34:51Z), 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/QZZ7S2573174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2331d34e840cb4a88be240a9fa19381d9a28060a2837a1fb02529440186c3641. 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/QZZ7X2590665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a00aebc9ac365355e193dc5cffa91913f3264afd1967565252f7dd622c646f4. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:16:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EY2589162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c289c7fb9cadee4de7c4e0b284933b9eb8c716417259f1ceeb9685af281134. 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/QT3FD2586494.