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 0x187b7c8cb8bac9b6871ea3ba044f0329ea64acb4d5e2095e804395dd415007f4. 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/f960ab06-bfa5-4b34-beea-858899f89a82.json and https://artists.proofprofile.net/proofs/artist/f960ab06-bfa5-4b34-beea-858899f89a82.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 0xeccf077db81f221d2a4b2d36c31a62e9874a78d9f6eefae85013727fcc54474b. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:06:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2492007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7909c0bff9c9b56405d7de79e52b5191d9aafc101aeaa1031dbc275fbe5cc1a8. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2458104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8023a8bd1b9a845bd90161f5f194a0de88edf859b3c4f72df7d1b0cd9974fda8. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:58:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2449740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2de1dd58b5cdacb6d364d7af699e3be4aff42f4a62c35daac1a6fc1d0a6b94. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:01:58Z), 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/QZWFL2478594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a04b19f6181ee8ac34e562c8618d2e252162e83ea59e53114d192701390d83. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/QZWFL2478592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f4a56e20d9b0e3fa03312b9ced14ba819fccb7bc0e278d3cfc3312b8c9fc9d. 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/QZZ762439285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997c0bfeecc7754a5bbe7a957cbb2b9264ffa1405fceadb11a7941e8d4ee1e22. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:59:58Z), 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/QZWFL2478591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24651907082f5f18d77eb7115268cfa05f8d40f1bed37f9a8b572092b55d2b70. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/QZWFL2478593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26f70f42b3a842710f923a95db88c2e9a0c94be28724083e84f98c4e86999c3. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFL2437287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9021ddd7062206ff5e03d6e96b0482d20d8d7c3d299f677a0bd697a465dd1e9. 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/QZZ772489246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3a2123e50b3d8e768231d647725d224fe7b3f5d993e8910201e4b8fabd090c. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:10:10Z), 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/QZZ7K2449440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636a9128f7fcf3fa45805b489cbc3770299eccfd169423d3fc1486e607c4e2e0. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:35:16Z), 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/QZZ7P2460739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5f89dd00781a30799479284ca37da3f26a6e5bcac808680bf82826b0c4e2af. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7P2460742.
It is Never too Late (Ososugiro koto wa nai - 遅すぎることはない)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a12e3663e2b25150c3c507f52c276f34ae644f5a5441283676fef937157c0a5. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:30:34Z), 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/QZZ7P2460743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef51c1d0dc8884f464aaec4a6647ee5fb7bbc28ccede7f57a98a96a86f1f9b9. 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/QZZ7R2472186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b66f583f640f1563ec01dc5df007b5c56736c37802b7a489475fd303b4e4fb. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/QZZ7S2470987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472c96b494e1d98413b6a4058bf88e6638a67d33b7370ea76af77a4670a6e980. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZZ7S2479467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf45776e825c8d80c231616a05d24b1c24ab416007b4b121681b7f130824f958. 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/QZZ7S2479468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdbdc4c373f4077220bd391c69957fe863df6e5145e8023ecd9138c68532052a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7S2479469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c125ededb77e3ae4b3aee52e878dccc9ad5b38b7e9773e17953cb4a3ccc8a0. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/QZZ7S2479470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d46bfdd098254cb6fdfa0144b7940672d01ead216380f72b211db8835ec8a5. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QZZ7T2405231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599b73285a779e14f2b275947e5e5e2bf77373772690db80f7f47a49deae89a3. 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/QZZ7S2477571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774902ef58f7ac04c2b33239c1b4097651639a7da9901b8635e940c2a2a572e1. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/QZZ7S2479367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd387b7de4f801a6ff9b699a302231dac14e9b86788b2c6e4bfded2860831c75. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFQ2411519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27a2e452c91daa1552b17df726d2ceee7e3be14488abcc7333221f94b95e0a4. 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/QZWFQ2411520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8be4300a3f37776ead551b8aaaece0f86e16266ea3a18e45b9148bd77959352. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:51:18Z), 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/QZWFQ2411521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8fdaad4ff0f2c090de32716dc0d1f848fa8c6d171fb1890bebc41bbedf3c467. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFQ2411522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70aaaee2f68505406777dbab470edcdcbea06f5e86c8b6a708a4fb36aa587c4e. 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/QZWFQ2411523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91583834afebb0a7ccf2c7cf096a39653095725e641567175289ce12b6c6fe34. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZZ7U2415235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792757601fdf05dcba7709105c64650e035e26deb885ca1174a4bf94b0ff59fa. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/QZZ7S2479480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b25e2e1eb7564f2d5c7d308fdda804fbd2b41464da42c44c94b72f36ad6647. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:59:05Z), 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/QZWFH2467980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd5c2bb5d165d8b5fe705ab77cb4dbeaeb056d3cb79a9bc3d8baac84e9ac65d. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/QZZ7W2415689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b47be63654a9eeb4b717d45e5c81122ae6c92ec13859eecb5616d221efbbd7b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7W2458527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89805ddb598400618eaf307b356c34073242d850df6237825d932db5a364c73a. 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/QZZ7W2462251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8f8172a7ed4b3ccae826824b068f8ac384761db56e4f9a434e821bc410ca83. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/QZZ7W2417313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095599789d057f925986054a6a4d13c924a86bc8a9c319b2a73d08dbd74dbef1. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QZZ7X2407350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818a5d981b14f6f992032e810cea3ad82a235edd9041a31104ec92182c0e78ea. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:18:11Z), 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/QZWFL2478587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e97a657d8b6fc00c2ace926ca0b24857d933b700d803604eb9281c9b7ec2f6e. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T19:03:47Z), 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/QZWFL2478586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d857623d7fe5e92b9f8ae0d0b2ffad20227e12a293111c4d7fef1cbad39a58f. 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/QZWFL2478590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d4c6950f4f7ac6bb69569d782d65a815bbedf293fd28d185229ec8fde39810. Chain 2 (Bitcoin): anchored in block 958143 (2026-07-15T10:15:04Z), 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/QZFYY2508213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb561613472e7ebfc5ae3204b746c643c46695e92c4c9a29fded7fb793cff2fd. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:01:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2506549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0b2e8f714a6cf373b9fab1b66d3875e0c369965e2dd63447dcc0665f698027. 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/QT3EY2465772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe695035e8f7ffa4b31de5b54f8c9de1ac2c5e4510aa24b0788c92d4ea2dd8c16. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:59:06Z), 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/QZFYY2577313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d3fcc76a78276f1e6ae74e571dc6a81031d1e5893315d3362cc200f16d9f63. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EY2467712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71049ceb867b79ee2f0a8fdaaf892acc91efd39cae40188a32149af7180d431. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/QZWFX2453163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9599fd514cdfe1829a887095c176f41ef9971fe97ba3199949aec1d6d8c78c25. 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/QZFZ32505602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x878fd5240e28ffac015636320f7998ef9bd3d4f099bcc532458757e789339ae5. 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/QT3EZ2455496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5ddf740c319bae2539325d1701dcfe7eebfaf57923753ec869b67e23cece9d. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62594538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746c1f4b6a195ab2e822953deb27a257f10560f71f5a26094d909953ce0c636e. Chain 2 (Bitcoin): anchored in block 958143 (2026-07-15T10:15:04Z), 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/QZFYX2514798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591b7c9800e38cdbc3bc7ebd7dd7481a3dd670d9bd8dfab7793daf7dafb69b99. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/QZWFX2454446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0438aedd17a40c4b87495e2e408fc658f8d2a0e2497d21cb50e8b155d63e0843. 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/QZDA82597891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0870948dfdc2ede2a709f8f2dc06fc424d04aab1e22297174b402c7beec05225. 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/QZFYY2579273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade964bd8c50a89d6f51358bb54de60a650fd71c3f264489b523bd627fe22b9c. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T10:44:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2589381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70520a8bc252d58eca2018fbe69d5f30af966741636d1e93ff06db8967dc6912. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:07:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52582241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6444b323bef06fc66da1c9a0e4e4019f99c1c47a4fe04e76909d49cd5f23f9d2. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T19:03:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32503660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e863d52c4b8c6246ec5acbddeaf0b87ba58912ce47f0593be7b5a09cbbc7bb. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7K2455062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a6670be40d9aa484b11886bbe1626ef020866ae620ec1b22a37e4022ccb3e6. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7K2455063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15138570b7276de7ab682c4bb6209d21b2989f63492c64fab30ea84f188afc3. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7K2455060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aab5d04ce9bb02de434999db090bdab829911ed8ab2e4a2810abb36e6995fac. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZFZ62502531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f88c7ff981a8a080cc11a278981c51f9bc0f14bb945c90f37cd0e4ad525d24. 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/QZDA52511982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5110ebc469eb3ec138b5d5f691dccf67fb10c949a43eca57785a9f93506d353. 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/QZHNB2524834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9016e99a74aa4fb8b6507604da95e809925d3cdbbbf67183e5f5c341efa3768. 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/QZHNB2575109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf340cf5d5d7ce9a62dfd2395548d51f582cfa5461d28bc282462042b85fdc33. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/QZDA72501696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49260f769f7801c8f7ee0d11353b100924b6ba76dbd2535956862271bb39f34a. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82537574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212c6470a50c593dfdf16669666c5322b65c1231a849055636d41cf3f8db670f. 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/QZZ7P2499406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a7bc5e5e4d7d73eef2f2f67e42fa3959e07817bd3de5b85ed233f3cbd2fe86. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2546659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328da6313b0216ddc763fee2a7f1d698914feffc88455cc3c15b964fef196399. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:30:58Z), 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/QZZ7P2499407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b5bd3995780b37e1533e2a4a5b6528b9f202c09228f07d972d4ba02687c531. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-20T00:19:51Z), 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/QZK6H2548301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69cf4bb3c919d416e21bd9ce9b13713ceced5cd950f587845a04462f315c8114. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:04:34Z), 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/QZK6K2543566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62530a9cdd92fe89e70d043d5e4d95c3328f4f7e9f3754a543f1b7d4b7dfd29e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2579582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda95ed18cf7a7d27754b533bdc07f1728a37347ca3c8099c6146ce06ef8d675c. 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/QZES92521456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2d4894189214a96080389845c9ff90871dfa1356ef1c649d6c604a400838bf. 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/QZNWU2589642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c0d94a1b45042f0b07885c7651f2f520bc973faa77e761a79e3a1c7d5e271a. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2523641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008cee94b872f27dab809c10eb4d7d19e887d9d42002ec930a184b2ce24cba3e. 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/QZK6F2506973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2d4894189214a96080389845c9ff90871dfa1356ef1c649d6c604a400838bf. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2589642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x511b351a61a3cb0111fa2bee83c0ea15c88a2c5efba48341a3fd176c1bd3d511. 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/QZTAW2523108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6bd3432f851e8f85c1e6f986cbad19076ec77b1353ca74c64ca8df5f925630. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZTAW2523109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f0c7e24f74d8b62d910aab5be6063ff5e92fc1eb198fffe69d7a8020e9633c. 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/QZTAW2523110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca02b56f91f60ff6254c692766fb76c55a6e1b708204202b5f6c5c907e15f8d1. 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/QZTAW2523111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbcbde6ef6f829b3b6f431b013ce625d2d22b3b744b359a377d8892e027a4c6c. 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/QZMEN2572294.
Up the Mountain (Additional Vocal Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c0d93285d009a37312c833ee2f57646160668de49d707e25fc745195136acd. 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/QZMEN2572299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9175291e7bb69ec51dd40639d9de94c8724f2fd654e08a27ef8b1f76ce99da14. 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/QZMEN2572300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a598f79334611c5285c7e2126b4027948e5bb7e58e4189d9d645d73249ea6e. 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/QZMEN2572309.
Under the Stars (Additional Vocal Version)
Flyin' Monkeys (Additional Vocal Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d8db7818abc4149947e6588b5299bc9b5654482b1aec1d0e3ad3bd5dbf60e5. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/QZNWT2596301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ecdedac57797643047148e7f2b01d596a3288ab60f081c696576752aa107dc. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:49:45Z), 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/QZNWU2516912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977de3589249e4c645ec58a302da80a7b58ee3b6386a5a80975e6f347fa997b0. 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/QZNWT2599778.