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 0xc6d7a227e27c5abaf60d9f8b2f0830ae4066022a86abd2860609407b6c8271c3. 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/f33afbd5-fd32-4d7c-b93a-0599391f811a.json and https://artists.proofprofile.net/proofs/artist/f33afbd5-fd32-4d7c-b93a-0599391f811a.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 0x3239cee7263eb7e68e93d659e519d4b485367126ddd95ccac58b6b5b8011a816. 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/QZNB82303374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb819ad534af86f528742af56510053311e331ed792868cd82dc8489f98d660b. 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/QZNB82303375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b82bc0f09818855fc33d21518375ba97b0fac97cbc93f6e01a2038d05805727. 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/QZNB82303378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd199378f76207a5f963e5b65d679f72d4fa037361a3247881cccae4a9531e875. 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/QZNB82303379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ef1216955d94c3a9d85e8ca6ab3bd941897d28fbd3a12bf55018aa1f223c79. 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/QZNB82303381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3c869ae09fe8a7f6cb7258e191100bb60578677529c4424d78bceeadc8ce75. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZNB82303376.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9903cbde7f7b312d0642e4f47a9e570af81d84615e9080b7090979e8bfb5db4f. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNB82303377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36417e7286b44b9f74754d7ff207a966a47def8b733de0cc28fcdb96234f8920. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QZNB82303380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c532822e36ade2a6b7affe7e74daa6ca36d03776e014171154fd2c6973c1ea3. 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/QMDA71862998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7374f90557a714d60cf5347742422d34dd08cd6872a5c393edc504b24e59a43f. 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/USQX91803136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e08f9a8e8d2494eb39333a8e24296923878094de11cb440eeaf1158df423df. 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/USQX91803137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335c5acfaf092941ad7b892d38376b0d394cbfa761beeed9689d7a0a104f1628. 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/USQX91803138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4c08e68c3602713d1db4e73f3b9ca61596f3789e9125ba189c48dce4db456b7. 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/USQX91803218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930c91478d7dec64837b182b29f422efe6ece45de9e7f959539acc7b41e2291a. 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/USQX91803139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96d3d829fbb3b8adc7c020815650fa2f6a3d95951d2ca0f8fbf48e4f02a195f. 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/USQX91803361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787b7d838fba8df1c81bee714137230ea0e6f96f413aafd47e90a283187603ed. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/USQX91803140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0869f38389bf9a7d7fe38a5e112540fdead70789bca96ef7adeed5d7cde811. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91801297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68c4084542a35a88b69537f2690df5188b8f27298da8b20a8ee9b35710adac5. 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/QMBZ91420868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd936743f52ff52f3eb0db2611b38655add92ea7d4bf4b947daa3d7095be4b5d. 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/QMBZ91420872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28fc2221b954bf7863abb32b0bf8ec6402b59abf004bc29b52d79c1e9d0426ad. 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/QMBZ91420873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd662e9f4cf79b1cc8ca523c4fcbd9eb0d7684509b3e89d9464fc86b745c922e3. 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/QMBZ91420874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf59bc2b6271d48b3548f9bfce78e0b6f9c638f0b48b901489bd5f6f1a4a2ba. 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/QMBZ91420875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c332480670f642ba11d8ba280e3a33b13d17e467757c049c85708a3b2192418. 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/QMBZ91420876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0f1ffa77da9867a0d71970aa0581c982f1a8d84d6aea7d19ac8d8c4f3b3402. 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/QMBZ91420877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee654bb6386a2d273e3a3348a9e01832b16c0230ed24442465f54c2e456c78a9. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91420869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43bc7cde6c9c004cbbcac77dc8330c961a86181f842b8d5a4ebf059c513edcd0. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91420870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce83be9020fb1d84b3b680a1be79963c4588563e84dfc3a876baf1e02fc70862. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91420871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f688aca52bf4a003971f45518287e3ad39095db2046ec45981325e9752ebe7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLL92566165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c03d06808dbdb6a2687f631c8806712adaa8653dde5c335a66374360e37f1d7. 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/QZLL92537405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18af75fdbb3d8e0019137e5985c12479e941720a1a0821416209cd078a96d81. 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/QZL382221668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c276e9bb6d804ef6022d0ecd8e0c7c6b6f58d298b0f323a58ee1e05e8c1a0e. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL382221669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d82360c3ad0ad2a67f952a27d2cdeafafb6dfec21d3ef930d6bc41f036c62f1. 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/QZJG52259838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1a80cf3b24d3df05723e09332a80bf22393244d52fefe97ac11ce0c4b31a09. 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/QZMWW2113332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a6fcbecdadab3ea2b98faf43f835cc5fae752895350ac3a6e98db87e571588. 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/QZNN32159030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4413cdcb1c5404dd9cdd4bd2b57bba07e13dd429d492b341ec5f20f3e76928d5. 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/QZNN22127649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc602b7b4a0cb33986eab5101e1ad5d2110f0f9a450f6852a96c782111c252bf4. 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/QZNMT2000947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8023503b1d61d187f704652fc278269ec7aaa33b2175dd6a3391dabdab6782. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMT2000944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7339060ab6dcbbfe36f9b25e8179d3ceb457ee4e723bad1df1af4c3e56e3a071. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QZNMT2000945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5bf89a573413e5a7c21e153db78e2997665f7a874fbf1c122ab3feaee7f0a6. 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/QZMWW2052462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f342b1ca8e4c36a3d51e1a39917b4550acc5ec544b76b01733f1c8488815cf. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZMWW2052463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1189209b6482acc80141650a4e9b1e30ccffb5f77f0258935471b42c64051bf2. 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/QZMWW2052465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10b23af4acd25296f0ed73d39a2a4c60088c52efcbc2f94ea752bcb21089829. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QZMWW2052461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5030701e96b89b1b66a2eef8d83a53ea590bbe5e975c3318cbc1d2e42168df. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMWW2052464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b24e458ae14480cd1aefaf7935f4399f888f3653dd00161c6b870d8fa26e9dd. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/QZMWW2052466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe817827e1815c19a861baad9b4b93878d2aaa0cff012598861ab8ae813713b62. 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/QZMEV2053173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb497f551f01dc2da7d69d1640bce40007b855c929ffecafa8e4984919b5b8ff. 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/QZ85M1984036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8030fb8c213940208eb8f71870d082e1f3af3e1cbc2d318fb6fb2630ac6a7d. 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/QZ85M1984035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc006b0ff753b3b96d91a92a2e2dd199c28646fd8e7f5c5bf407ff00f0711a23d. 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/USLD90813079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd559a15b7df8c87d5a1e6010a3fc1767db4abceb29d8144062aebea5deb172d8. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/USLD90813074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5fb619d5ee2e91cc6ade13fcc49a9c761ed0f7f48d1e2c69b3085621401109. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/USLD90813075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1033497f5bc7eb7c13cbcb6704f3c1b2117fc9682fd27d3954a4c792763457. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD90813076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c97aaad180e3a06ad157f2d098e14bae82a0fbd1e979fb5b7a22bb2b2a897a. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD90813077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b8811f7a9778127ee952fb950033023b7eef30475d7a902d09433f9c45c2eb. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/USLD90813078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711714c194a68dfeed49473126c4c027efad4bafd0db23e416d13be58121ba99. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZHRC1900436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64ba463badc0438a579440ac2f03f5a4a4e9ab14eaf11044a13c70ead72b83a. 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/QZMEV2093589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a2d4da695cedde2c1ed3239f8d9cc5298203da28c32c86ed0d2aa14a1f7073. 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/QZMEV2093593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb6a913a122a12b9b801e8be9a449ca156e21edf46303f99559c04f66251d1a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEV2093590.
Glory (feat. Mez, VanJess, ICECOLDBISHOP, Ginette Claudette & Gwen Bunn)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180c30c480835424c3f4d24ffb610d897bbade93a7cf80bba40385bd9f697029. 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/USRC12100806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19971fc0d3b491dad86097210b0affbd19cfef5e1ab734a7029d46b28bc6d176. 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/QZJG51981044.