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 0xde78f58f4e659591fefb90f6e2ceab291dffed9d06619c9740e095db70368d16. 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/3101b538-d440-4c24-b34a-8e78ca62dab4.json and https://artists.proofprofile.net/proofs/artist/3101b538-d440-4c24-b34a-8e78ca62dab4.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 0xd400c30447e52af5ed180f4273b44a6448b842e7aad39f7207824e4d7f9acaac. 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/DEG410888908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e8873f1c47637f613e0fe9a47f397e8fddfc50e67b5a0f4cfc7cbca183dcb3. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/DEG410888910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfddacd35b8a98b7d82e4b011a3fd161524c3db67881ceefc0e678be69165dc5d. 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/USA370635779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708f0a679a43db1b9cccbad7ba2e65965b8a735ad2c7452261da5019d6f6aba6. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:09:20Z), 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/USA370635781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c539b38f75b7d3bc33beed06f5280bc0412bbe030966eaecec18afd3fea15ee. 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/USA370635782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1455eeca0d9d23a5934ba56a3e8ccc49c0af517555965a97ecf3d135c72a29. 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/USA370635786.
Volano / Bravo / Non Mi Arrendevo Mai / Lidia A Mosca / La Mia Anima
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a52c68ec644f42d001027d147c3920dd02470316de6e8c395b4032f7d1c5c4. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USA370635787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9b692b07f4acfbd741730e53eaa23bbe10107bffcde60b6391883dc7ba70c7. 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/DEBL60856533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff156994259b6601732044336150b79b84e53d5e36ccd8d097a82fa3b87204bb. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/DEBL60856534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd345c98056a3b5338d0c80eafb40f3a9a0ea8228562341c5fec4d5fc9e306976. 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/DEBL60856535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259a160cf13b51b5c31a34886f9133b83ee192bed416854eb9c0b828a4d075eb. 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/DEBL60856536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2bce088e35ea17396941eca925772bec8dea1183f31b0bff00e5ce8e4f4675. 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/DEBL60856537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5745b51657f5e9e9fc95fd3d556deafb15eee319fb40986ca4490c1bd99d7dae. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DEBL60856540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5dc4417fb0297e0ec2e87e08f86fc3a10c902c68fcf5cc19b93b8a8b4cb446e. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370681809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a622dfabf0655e8f24d231556dc0c1c809b89f5bbed4d35e0f089a0ad64dd8. 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/USA370681810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd00928bae2d86fab478b425f43c35a8fc1605bdac2b212e888b1316d1b038b9a. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEG412517203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d7e0d888ae33dce06c4da375e2944355d0b7c765afbd2ee1be6fe1cbb1cbcf. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/DEG412517208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d8d37e9ff757cf63c2785b0b12f0bfcd93877cd2ebc675f35385fd8ae802a7. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/DEG412517213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca059e6318df77393e02abf276631d819412bd642b327504e14ac8d879d0999. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/USA370539575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc664196f9a85a8dd615507368e2342bfff3beceeb35ad5c9bc7876cefea54850. 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/DEA810801811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d40cfef99685677011b77e436526b0db7634864179fb719e51ce3438ebb51d. 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/DEA810801808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4b6c64b4258b65c6e0f90c7d9a6aa6b73f28aff90cc4ecc8c5103bb649d869. 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/DEA818600152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73c9ab013d31369a1ae7191434e62b10de5bb339ca1467e5512ba95568a1f16. 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/DEA810501189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda438620ccb034971569cf3e87f15b26d2d826055fb71d2914ca155375518ec2. 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/DEA818600150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae48a44c6810f588c0d87f63f94791baf6df17a56c00145daaa527e02e3e0036. 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/CH5850700387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af74726d11b89e52390ce2bb32c5981b132acf90d531777186688a1b6e32d96. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/CH5850700395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a73ee9c91a9cbb6252f45d8ee70836b172288354c662d288b59ab741a252e3. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBI10000181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60c674efe4a18ec89bba2dcfbedc8b634a0a322ee2c045321165820d8716abc. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:39:02Z), 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/DEA810801815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e29e135749532cc8eb218ea9e7d3b39633fe58fdd08a195d559dce53ab396c4. 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/USBI10000180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ffe177155055b94de0f39de916a7b89528f5a3211e9d956e330b25d8698f1ff. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DEA810801814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36674420575699b44f38da14ae638682885c7aedebdb0cdda0b3fd26a785ed8c. 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/ITAF01100334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda438620ccb034971569cf3e87f15b26d2d826055fb71d2914ca155375518ec2. 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/DEA818600150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73c9ab013d31369a1ae7191434e62b10de5bb339ca1467e5512ba95568a1f16. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA810501189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59011692e0508b20d9955d034472b63d4e47d6cf847baeb747f97cd7d57a0acb. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/DEA810801805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ffe177155055b94de0f39de916a7b89528f5a3211e9d956e330b25d8698f1ff. 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/DEA810801814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186b9249ae41ae4145f0189a642535988b197445b79d5469ac9fb3ccc0f455c6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA818600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd88da0fc3597db8e0ce48d68430d3a52d29811e70cfd3294d1912e85c345f2. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:38:05Z), 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/DEA810801813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91cf889db9023efd0bc38fb34d2014d081789ba81a7f4ab8556adfad1340faa. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:11:04Z), 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/DEA810501193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a73ee9c91a9cbb6252f45d8ee70836b172288354c662d288b59ab741a252e3. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/USBI10000181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0979150db0cac2b63eed798646b6295464b2d7549885fbb202a48b630166510. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/DEA810801812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc664196f9a85a8dd615507368e2342bfff3beceeb35ad5c9bc7876cefea54850. 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/DEA810801811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae70f419e676b9f333204161781aff0d3b222dcb27b2c44edcf2cadd8a63e7e7. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:31:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA818600151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f22773f3e6abfdf80f0317c47141c8feb815a9aac8325ca8333c368bdd0fd74. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA811100297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d40cfef99685677011b77e436526b0db7634864179fb719e51ce3438ebb51d. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA810801808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2469a6e309afe3eda8e6b830dae7fc659bd4cfa4981ae05eabd85f93e47611. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA810801809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb501be406f56de0ce8df1020b13c8220d8fbab5841fcb69374ed1e18ca537ea. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:46:48Z), 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/USBI10000182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa42f91af4e65169ccea603fdd47974a86b4aa1a4e713f55ffe07b6b32f960a2. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/DEA810801810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a84ea60b9933f1a7b4b5eb8ed4cd3c8d2be13b8ff165dca4b4848f57d4fc827. 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/EGA001037323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea10111409a1f117e920e8eb5dd8c2a7ef0684f5bad0b17ba14478670f26539. 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/EGA001037356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42fae19902b449c613ca6c0ff40eb12d3d273c01750ffb72b0b04e16efbe3020. Chain 2 (Bitcoin): anchored in block 958117 (2026-07-15T10:25:15Z), 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/EGA001037357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745849468e3d02616b51195164a76063a82ceb3dc80bc899f73079b76eca1075. 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/EGA001037358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30b766dc7d7313912d759d918bff926240f0691ae4a5b619fa18013e7ca5834. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/CH2810600095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab1977c804c829dd52bc98dfa8d60589be2f33e8356615ccfa9a7aeb4b5c3e2. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/CH2810600098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818567da2e949b83bbb2291ebcb1e7289a4c7dcded6e5c9f6833eca16b8a7fee. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T23:08:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH2810600099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56868299c4b2ee744bcf444ec7bb9533e10e9955694333fd1cb97466b1c162ea. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH2810600100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4123df3a4a40870f98779bfa29d357bf47007dc193f93160cd081be0b1c3e0f8. 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/CH2810600153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a7962d4414c6fe7e14f3cfdeadfcfdc72009168cd2edad0a01549764dea6a8. 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/CH2810600151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d4ceaebbbf9a8d47a0875e9646f95fc63570d749b68d6a811b943cf982c465. 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/CH2810600159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfcd0979fdcd1ff8cf690d49f7fb260205a5f00fc4a24db1ac3fe2d0e19b692. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH2810600157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa049551bf0046afc546eae79c4b044d4aeaf6f54129fe53bfe882887ab95ca63. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD561400398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64624e920acb2387c13bea811615c74b766cc7dd9865d243ee65d59e02ade3a5. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ITSOU1600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927ac7a9de15ae554616cdc1081da87f567ff1beda58562965f166fd1ba1a1cf. 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/ITSOU1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9a9f46d3d9e54bd89bf744bc1a669baffa5d8ed409e71281e532ce0ef4b593. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/ITSOU2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4049a765e3e2579871061c75ab55a0c5d352d5e4d2bb248c87c7cdd18d7a23. Chain 2 (Bitcoin): anchored in block 958117 (2026-07-15T10:20:57Z), 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/ITIJQ2300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bfc7a1893565cf8cca6d775db81bff31b6e2bcbc01292d31e7a91602743389. 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/DEQ092400142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284c328c151f8c270e3ddd31c1e4cafcf6d8b4244959d7913529456885608bd7. 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/DEQ092400145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d5622825e62b58ba6431a1110a545609a5b1a64abe7d7bf3ee9fd021434415. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/DEQ092400148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0857c0aa6f325c6c07e47b6074ac69398c53993884e56a9aa51aa696e07e43. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T23:01:19Z), 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/DEQ092400149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89c729be9bde0c87dd26be6f58eb48d19efd97dda110781ecbb00011f9258b4. 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/DEQ092400154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dca83f45f43cc1df438ee9e6185c9b3b971555f1874b00cba3fe057383db288. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-17T04:44:16Z), 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/DEQ092400151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b1c60cda16bf9eff1952e406b6682cbbc646cd4f369c692cbaeeecf3c8eed6. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:31:46Z), 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/DEQ092400153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bfc7a1893565cf8cca6d775db81bff31b6e2bcbc01292d31e7a91602743389. 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/DEQ092400142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056be3f77c25ea457093e7194fe46988a338caa2e63db9b721edbc78d236701e. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ092400147.
Su Di Noi (Francesco Palla, Franco Baldaccini, Franco Lippi Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186b9249ae41ae4145f0189a642535988b197445b79d5469ac9fb3ccc0f455c6. 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/DEA818600001.
Le 100 canzoni dell' Estate-Abbronzatissima-Gelato al cioccolato-Balada-Vamos a la playa-Kalimba de luna- Andamento lento - Soul sister - Dolce vita - Oye como va - Camisa negra - We no speak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffb1f700276fd42929aef6eec83c7c7b9dc9ded1c451fde558c28aa2f9a6ee7. 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/ITZ010203115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda438620ccb034971569cf3e87f15b26d2d826055fb71d2914ca155375518ec2. 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/DEA818600150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4b6c64b4258b65c6e0f90c7d9a6aa6b73f28aff90cc4ecc8c5103bb649d869. 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/DEA818600152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186b9249ae41ae4145f0189a642535988b197445b79d5469ac9fb3ccc0f455c6. 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/DEA818600001.