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 0x4578c294d65647ae29d175f85e35b16b93219356f29ff2a120c675c6e82496d6. 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/581b8ba5-b356-4194-a917-cd4d8e875840.json and https://artists.proofprofile.net/proofs/artist/581b8ba5-b356-4194-a917-cd4d8e875840.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 0x07a3a43d0161e0ccf35cbc9a56c364ccb2ab15e01e99776cceb547cc718ffa62. 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/QZTB32349885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90737667653069fdef64a32abf0487017e3403d71e99c423f9c24549fb7682e. 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/QZTB32349886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7f3be5fdcd39b6c3c95b32c0f7424fc3344ed10771b7720658c0bbe29d4aa7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52339983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e305f534762b046a9965de6c978b46ddda6591b286aee383f176cbb737b132c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2293209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc8df252364b773ae6f8c5fac4ddf804c6d37afff8f5d5747d4e201e6991932. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32349888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3073394f9ab22d9aed7817344575caee5ab3def50c8afa765f88ad4b3a55b2. 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/QZTAU2339693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f04c74067f3ea9f91d584569bee81d8b1a64c8d8114c2a530f0073862358d76. 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/QZTB32349889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1ec34d2dd19ff0a01010da42181d5da109d0ce5628419465d2f850e883286b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2311943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13e0a8939e52bb231475c16e931ee9684e5f0f8101dfbbd537070fecf0b7768. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTB242100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf31affa450026b420083586ecd0ffe9381ce986d2beb3074b199391482b217. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTD802400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6c7a9ab2534750590e5048165a7ab33fc893277390a64110f0085fc5417736. 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/LTE471900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a65ac8f5a22845cd1ca91a1605e6d39002052dc00a405bd0e4f900dcbbd9cd0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTE471900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b14a376017ad791df19908577f0889544191b1dc0335cd771aa6bb32443615. 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/LTE471900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1538686c7cc937d27a5b569ba51eb87c559958364e622cd946f9c5c077efe6e0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTE471900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4aeb7386c3837eeab57c48b5480f77dd642f5b8370cc30a8bf527a3d8d2c3cd. 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/LTE471900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fdaf9a5d358a7a8df4cc0a3557e5a22cbf0614dbb1fbd3d13db6a661baf595. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTE471900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51250640c4509f623f8bbf134da7c7e8fbb0cd245e6da2a9e5bf944673489b82. 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/LTE471900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe949a196cdd2eda03977206132b3bbb6ffd164e8166a599a0ff6ee395a371120. 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/LTE471900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3624ab063fe457a033efbebd059c956a76b7fc1f7d6040162bb1dc5ccd52a270. 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/LTE471900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6585673c7de91be722e3dcaab492da7ae478839e8f34335e6e4f3082c30df65. 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/LTE471900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b6f989afb9daa80abf48aeb32a51dec73631daf999f13485f3595c1d9bff12. 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/LTE471900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179a8e4b701bc264253becc46ee6d6f1ad0c8aa161816d1d88c2a28e6d8e7348. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTE472100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939ce2f07e1bc998a0b99bf3aa5bb86094f30256ce591c9caa186ee5b08a889f. 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/LTE472100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cb9206b0aca495658b62e69d0dfd967c53c366d671ed15a660183b438c3401. 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/LTE472100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1cef0292569593b9e8dc641ee020188b0e34b8d18f5a2d47b3c4f09c0f1347. 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/LTE472100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6679375343a8261b243cbd223285e67d897a87554909b256d5c2754f07edf97. 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/LTE472100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd443f9bed29eaf8e8ab6ad53d60201be8e941049acefa6ed5617a9dc95e6b5da. 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/LTE472100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a799e64bc9617459b64c8f988ce1e72cf84b0bc530d66a543af213c3916cdba. 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/LTE472100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfccaf964c5e05d38bd57d3f3eaef4e1eff1bb36346e10f82c8dade77974f7542. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/LTE472100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe36cbb0d31795844f58ba7d2352cb88dc6b87e94c86d78325edad0352d0e31f. 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/LTE472100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b1a56c5bd412e4c2ae762f60b5bc4cd611570f5e5c53286f1bc471466a0370f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTE472100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90045c73f72bc613d01c4baae5a6aa951304bae095e3b57b8e56ac59e637cc9f. 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/LTE472200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8736bc80f009cfc01b1b0f239583b39318c8b55158354d03c28f5463c4fe7d4f. 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/QZNWR2239626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf872d5b99258ffd71d4c343a8143ce9f1038933a01c387aa3c21fa812fa6a2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2256656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9333d48bfe962da3b72fc6105c2ca3c2a13f6935da2d8635b4312566bc4b9853. 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/QZNWT2256658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179a8e4b701bc264253becc46ee6d6f1ad0c8aa161816d1d88c2a28e6d8e7348. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/LTE472100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939ce2f07e1bc998a0b99bf3aa5bb86094f30256ce591c9caa186ee5b08a889f. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/LTE472100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cb9206b0aca495658b62e69d0dfd967c53c366d671ed15a660183b438c3401. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTE472100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1cef0292569593b9e8dc641ee020188b0e34b8d18f5a2d47b3c4f09c0f1347. 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/LTE472100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6679375343a8261b243cbd223285e67d897a87554909b256d5c2754f07edf97. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTE472100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd443f9bed29eaf8e8ab6ad53d60201be8e941049acefa6ed5617a9dc95e6b5da. 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/LTE472100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a799e64bc9617459b64c8f988ce1e72cf84b0bc530d66a543af213c3916cdba. 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/LTE472100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfccaf964c5e05d38bd57d3f3eaef4e1eff1bb36346e10f82c8dade77974f7542. 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/LTE472100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe36cbb0d31795844f58ba7d2352cb88dc6b87e94c86d78325edad0352d0e31f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTE472100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b1a56c5bd412e4c2ae762f60b5bc4cd611570f5e5c53286f1bc471466a0370f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTE472100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb597448f7e399c3cb4b13db4ac6794f618142edaf1c47668c8d5359860e04d. 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/LTE472100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4158c2b20e31089e41974323a0b03d023bc0a32b87e28a7b02ff8d7b6873df. 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/QZES52526763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fff6c15de5dc82d4a6b3312dd518cdb13aeddd58465a5f3089a5e222428280d. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/QZTB42292840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654228f1ac26e06af3337abc8d12a7fc4e9efbaa1b18d41ce8bf6db17251dd2b. 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/QZTB92266470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1ec34d2dd19ff0a01010da42181d5da109d0ce5628419465d2f850e883286b. 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/QZWFJ2311943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7710cb963809e676976f0525cfa1ec00ca246b7597e0da4a9c7aac4fa4d29945. 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/QZWFQ2316609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221b67728fa9729f7dcedcf0376ccde8c5aeae36a7eb35c44675c1dc86c9b400. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFX2432243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522a395d883487fa9337ef688b737a5a2791e3a2ebc09ab22b3785053db567dc. 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/QZRP42408259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7710cb963809e676976f0525cfa1ec00ca246b7597e0da4a9c7aac4fa4d29945. 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/QZWFQ2316609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0533177dcd1a4bc9da318c2867c8771a6c4229a3922f37719a710a5fa4ac9e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42353784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088076f0f793b9c17445994b81194209d765658d817fdb9eadfdc8e51c26fc16. 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/LTM712300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8213a4254815f0cbe5aa258add7314ad12b552866f9786d849e4ca4c617e4789. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2340065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fff6c15de5dc82d4a6b3312dd518cdb13aeddd58465a5f3089a5e222428280d. 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/QZTB42292840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8736bc80f009cfc01b1b0f239583b39318c8b55158354d03c28f5463c4fe7d4f. 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/QZNWR2239626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90045c73f72bc613d01c4baae5a6aa951304bae095e3b57b8e56ac59e637cc9f. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/LTE472200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1cef0292569593b9e8dc641ee020188b0e34b8d18f5a2d47b3c4f09c0f1347. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTE472100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe36cbb0d31795844f58ba7d2352cb88dc6b87e94c86d78325edad0352d0e31f. 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/LTE472100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8eb1d4d508cc85c64d2f0b09c01307807b76f24fa5e8f45abfc678cfda90aef. 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/LTE472000003.
Muzika Kuri Saugo (G&G Sindikatas cover)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545ed1c24152ede6e06ead0dbe6d7eeffbc283f81c4383595322926b9d689d09. 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/LTE472000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c456f8caa36098359a51631208b11c6436e9f6c99d44471669db57200b4fde. 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/LTE472000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b6f989afb9daa80abf48aeb32a51dec73631daf999f13485f3595c1d9bff12. 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/LTE471900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51250640c4509f623f8bbf134da7c7e8fbb0cd245e6da2a9e5bf944673489b82. 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/LTE471900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1538686c7cc937d27a5b569ba51eb87c559958364e622cd946f9c5c077efe6e0. 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/LTE471900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b873e6b76c7e3494bcc040494e052033ecdd62a7a25def5fd49d18d07ed07c. 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/LTD171900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c3c0140fb93fa58d26635949f5d44ccd3e3c4e937b02224976121922b18b9b. 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/LTD171900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a18f41eb210448ae94d64f3105ee3e363c0a29af68dc3a3d1a7ebbe6d4e9b0. 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/QZDA71926471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2022bebd4180cadd82bf19dc9b09ceb6d4e79b0e2815012728e25b95cd0fea9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTD171900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11605052e7cc862fafe1f228977a05a93f105e4cd1c29f30bc2202018471fee9. 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/LTD171900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4da87b8700817de157373cb78ade34e9597e07072cabc62aee50e580d9101f. 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/LTD171900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2edaec717f34141999113913ede83d98311feffe4169f552bf2719fb5839e9. 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/LTD171900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d144c39550ef5ebe6f377034a95c8bfbf2177210fbb254be0c29947a6d5f0c. 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/LTD171900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161479755e5b064f56d67d471bc495529bcf7ed850decbea44bc979e4b680c5e. 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/LTD171900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6f0096b134f99008e04fda9b92d4cc8043581ba3a6160f6d280df198f99cbc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTD171900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f32a44d31e58d3b88cf25d8fd6475992caaa56e2447e0e831d27d746a9f17a. 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/QZMER2348209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0533177dcd1a4bc9da318c2867c8771a6c4229a3922f37719a710a5fa4ac9e. 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/QZTB42353784.