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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cca59358d4b7b8cc4448e9082c724ef3131c179542ae1a228f0ca85f53c24c8. 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/a1e36667-a029-413e-9a92-82e755c3d106.json and https://artists.proofprofile.net/proofs/artist/a1e36667-a029-413e-9a92-82e755c3d106.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762bda59dc86b0598d2bb896a82a75df277199fb26d1da03caab86006e4519c9. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52368674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1228f045f3b6fd2b76010086845606fd2a23ace70f4e635918290e59d207652c. 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/QZRP52368675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e430335b3b50610c65892dc6e77c0dd6963344f42e8c169be18865ff1a2a68. 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/QZRP52368676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5b1f2abe1626f6f17ebd89414e4c92218b5a798ad169e39f8b1c75afed9551. 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/QZRP52368677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09ed4219c75f0271762a985a9014573adfbe0d7fbe918db5834209b521af753. 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/QZRP52368678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d26e039dbe184985d90de537ffab52f515eeb5548b10e9d38be10f14a95607. 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/QZRP52368679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2d60507d65618fa261e94421e74cf2f571b7ff00cbf7be87d04ef84843c28f. 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/QZRP52368680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd41fdb8e5b7c8d35151c83cbeb17e3a06b191026b607070f2d1f5dc7c4f901a. 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/QZRP52368681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7b2ac8140e2b8739102b45f2084a9ea88e6a80fc515395b572db36664952f9. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZK6H2041728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20cd9581d44125aeb2968aaac8830065123ad09cbadedc9413340928509ab40. 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/QZK6H2041730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806a7fe486cbee161738748d3312d59aacad4a68f0bbeaebd69d9ae2bffae484. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/QZK6H2041733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb89bbae182b1d0ec6308157d9b4467f1a44e3af23c5602d307d7405524b89a4. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QZK6H2041734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22108fcc15059d039e67485260a1217b78a19327627365df3fca502baaacf98c. 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/QZHN81931875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00616552ff7aeefc4a68b4dd6e033cdba73eed8a62d5857cfbcb4f78d5e5bef6. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN81931877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb5a8ecb7663195ac15fdac4284965f24917dc3c98f16eb816acf9678ed65a9. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN81931878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2afd4d8cb77dc49e92c5e6f6c703a938af86488878ee1c661dd8b17e6e2f880. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZHN81931880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb8ac02d31c14ea449a4b8ce4fae6ea572eb1d512d7719af323df92c45153c5. 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/QZWFR2325386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc83e7fce29b68f8b679d411d1f4b341d630882c4c93e3513f9d76b9719b55be. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QZWFR2325387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d40ca36e60b086cfa95e3396ba9c49f221385ce51afb17d48c0a695eb32bb0e. 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/QZWFR2325388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96abaf6c327e75dfcf6da42282b2d153f8df22e6cd5cd83bf05f2231bd6f21c. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZNWS2239170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac25867960ee10afdd9517cfb46515edbb5baeaf76796985abbc7829293aaf41. 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/QZNWS2239172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564bc88c767a40ab429c2a8002341a8e64add155aad33ebedaaf46bdc2d5e953. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2239173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a163cd29989e9341187d350cd216c39e1aa9860a37fbe33c504251d57966962. 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/QZNWS2239174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f2c5b68be2ea30ba1b0025359760d6a093c7ca7cca789d16afc00bafd9f287. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZNWS2239175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6a78e8bd50b8c0b6aa516648e320f20d5fa880c8fd5b9a64987a7507fc72ab. 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/QZNWS2239177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65d3b4f970070dae4bc46acb62df6ab26fb8f5b9a13be35c01e725fc11a114b. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/QZNWS2239178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4334b36b1ebf47899b4f7d55ffcc0bd7950bc2545e2bbaeee8c5fee817094cf1. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QZNWS2239179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa386fea6e61874c765d85fa591dd78f1d4ced00933ebc8e2a4ae1d361b367c33. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZNWS2239180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb5175c2929ce9c3532caec5eb0fc7e9604f5c9fe9138af7f5bfcc2e246ac20. 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/QZRP52369220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470e2258417ff8aa6db697704b3092df79f3166e7a2d6a39c37f513d56c9ebc4. 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/QZRP52369221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a270afe0c02776613f18e527775b961f1d43e37835daca8f53394c1273d18c. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52369222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8097e4f926102f6ecaf2806084e7e586813a47cdc6989d5aae826209f03712. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52369223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771d87876021d5de4c31f5f911eaa8a89f42b2ce5e2dc1960b4351f808e82464. 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/QZRP52369224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe094f8909aecdb333b837988a2b1a2437add176fec635e3490605b35086e92ac. 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/QZRP52369225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cbe031a563c304fa59d0bdbd9cc2d2c6c76d5681806bfffdde0c27342ec72cc. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZRP52369226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa980788d9fcc9d63c80828e43db3736ea90936ec6b984e177209236b6e83c88c. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/NZFVO2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a50e7c5edd7bd4d3c6c6108a149b515eb7bda58e6bdd6dcba8c5643b68fb46. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/NZFVO2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154e58f8988e697e2dfff40e2b1c2918f92be7c32298b89d822249e6ea4a5a2c. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/NZFVO2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a3b5e7d4ad3a641f3b0f03127105ff69296b0c90843266f9c001e6dbd2983f. 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/NZFVO2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3c4e4939bf9dc0bc4dfd2ffeb6a958c8cc3e3b2074f8eb1d16918249fed31a. 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/NZFVO2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fac08423fd142053a9252c38aa92f44ca7a9b6b1509de899ffa05f0881dec0. 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/NZFVO2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58eb74adb09fb56ea3afbb17afcfc1dad1e8aed427603619e00485aa49f75ff. 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/QZNWV2313729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576d4289747400c35f20dedb68c01ebd0536b69111a9b71d846e755e535c8f26. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/QZNWV2313730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfb3356d16e2b204446218d23eb72e805b2aa93beb010ec66e867a56f4283be. 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/QZK6H2315612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd293b8bd6baec3a4ccf68f8931dcfe7fbedcde69079b5e8747f746bb5ba083f. 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/QZNWV2313731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2a391f1b9482504fbee9098675e3fc20499820795480994360d983a70a6888. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/QZNWV2313732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0058c5f8ad7af3b064facb6cbbe5aa5b647887b7f38bde2cc3b9efd6e003590. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZNWV2313734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b27874ebebf9dcfa3b660a72e1ac167f32eace8c1e2448c73037a08c142f86. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZNWV2313735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2fddeb2e9c3b0d8062a0a76c4b089ba64cd82483a6146e7d722090a6f8632b. 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/QZNWV2313736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690d61e24fad4501d7b68091c7731991efb81bb78610c398b144c55876a2328a. 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/QZNWV2313737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae80f37d448add5a42110bfc6068f6bdebc0db84062e84f6afaa410dd4566c56. 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/QZNWV2313738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0933a9271e866739fd38fd120148ddda6d431ca0465190fdde977d562e3c1c. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZNWV2313739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ffc3e997206cbc81a4e8834e05fc152109903ecf441beabbcd106511c7ac87. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZNWV2313740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc305b2fe24836244bdded7e889c42bd04f10b60804b6e9aea1c04d9fec2e064d. 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/QZNWV2313741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7464207a8612d2d312df2ae2bd279628798386aa1f1097286384716547d485f2. 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/QZMEQ2285467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212d2cd52fabaeedfa49507b731d07cae41b079622fac47f963d3e12f212e97a. 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/QZFZ22522445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b17a0de8c6dff32e746f67fa86829c50f4044d3606670caf6402594c46310d8. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/QZFZ22522446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a2b76fdad13028bbe781c05fa8d79967035d7f961bc45e09ae0badbff4ab39. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/QZFZ22522447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6ed70b62f5378a2632e48ca3eee7eed9f96d980a2311fd4bf23961371bcd55. 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/QZFZ22522448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb424b3fa1c8df3e8148802c55e955ab1f80d7f481524558bbc89df6fcf2c04ec. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22522449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eaf380cc0f4cfca0e9e81a6a63cf7b376e94cc0b762e7235489b67974d2f32d. 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/QZFZ22522450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e71e5cfc763689b5b1a9fc419af85bb68b97d5558081a88948e3561a05d0e2a. 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/QZFZ22522451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4dba787e9d3b36dd0419f033ea60a3f06cfc1e7e5f55d064f5bd95505ade17. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZFZ22522452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127b862616dd3ce69a27630799d515226a979003e0cadf86823cd00ee0b560dd. 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/QZPLS2428069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332d060fddddacc2a5337e323b07450fd9569bfc7335cf9e06554c1f88ffdb26. 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/QZPLS2428071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d6950d6802fca1c9dfe8d04af8b2c48a9ceb7cc42047a7dd316d0e6ee04394. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/QZPLS2428073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7823404ff86fc98baeb26755770d09eb6b0c4c64687d828df7b33deb208746b6. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZPLS2428075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790f01a47ed78442409755a9775bdb4c015bee7f85e9808edad0414442c77421. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2428076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d07e946c97fc45500f45a770c073656ce7f2150a0cfac0474902a4ff6f0d52. 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/QZFYZ2349360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3efdbc03c5e67e83a26d4cf09b4a6edaf0a39085be3b8de0d5364b6777149fa. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2349362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c957df68d4427f51ead67f240e441f44f7bd137c7867dc32ffa68a79fa7eef3. 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/QZFYZ2349364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3e43a11bddd5915c990a35c41768eea1013f3c4ce3fbc96fcc8e5f9b6b5722. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QZFYZ2349365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69dbe5557bd065a9a4e00889bdeea61b5ac4207c1793bab751147f601e3f352. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2349366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2506c849edf98ee054719fc1622bb5d9e17a6b1fff7904740969d8afd997dfe. 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/QZTAW2257173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381f2c514487bedf7beb11cfeb65993a0612fa40cfa550aefc2706ba7d444b09. 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/QZTAW2257174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa678afef254d739e2e3b0b9d571eb2851b4e4fa60f8717b1fbffe34f48d86d2e. 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/QZTAW2257175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d79cc163398e468bd7fb41d85f0bb86e9c99f4e23629fb66257c202caa2f8e. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2257176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ea15a052f3c818db812b23269f58ef82a81c42cde09f985dbbd5dd49cc6341. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2257177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16be30f56873fc02c48db6a1fb7479d1bc171ec44ce2e4e8e201c6fc9df9ce74. 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/QZTAW2257178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40267cc466da73c57de28007c2bb6c5d54a9c4b3d8c693d2573de850c54c89de. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2257179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2907c990115e8b942141760c51fa179e5b211ffdc7d4e84a3f07e34ca106725. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/QZNWQ2237935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6382fbf9e9bee2b1de0a49f792c2f41d9179a5fd06c6a7c506ff95ac40fb447e. 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/QZNWQ2237937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69913ec7ee8a931919e122081a011eac0b168ccd449152db0a07eae17d5964db. 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/QZDA62159559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4695a4551d494f15af8b806bb046049f01c858b305e07605a621dd16ec0ab1e2. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZDA62159560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4bbc87db128bf4809ae8a762f216d3668c088c9aaa8a711227ba7deca09fd13. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/QZDA62159561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed48dd7318816c26a00c5cbef80387460591279758fbbd0d240f7a06ae41ee8f. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62159563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9130507deb3d5002a412d482108d4873246dd7bd8da888b3edddfbad95892a57. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62159564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf307b85d217abd20ec51e991d1de1d39ce9c64784e7112131e397843b79e4400. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QZDA62159565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0649fe0989231893e290baae110598991e101d8395f2282fb318db9893780a46. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZFZ31934006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cdb19f2d8b8c564c2890f763403a3518c90247304dd18ab6e014323215e5f71. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZFZ31934011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8baef09451de0ba6f4c150a1fb0f6fdb23fd900bf07193ac5fda433344042ce2. 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/QZFZ31934013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a5b774267ae1bfdaa116c7af7d6efac160922dda3ac10b4b2f2227fe77842d. 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/QZFZ31934015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf719b77bff6bbe5d38fa666c87a016964ca122aa2b48ea980660dedaf30f1981. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ31934020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8d580ae842c51547d244ec9f877a278b024cecf8bf8f2c9f1f7ba685d03e7c. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QZTAT2272920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e9922bb947ee8f7ec8ec8f4f0c1b1d2d6e504c56a6251394d122c69e1a14ab. 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/QZFYZ2292281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde47698892f3ffd06eb809f7c535a6cf109f18a983799165c4633d9789ee6266. 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/NZAM02002895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87f2d83be6c5795bc502b06bc294e37ba45656e15277a56566e65f075b3acff. 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/NZAM02003074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8159c56b8795099d942a62d6fbe122feb6c8f926ee134e1f0a38d97bf96732d. 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/NZAM02003075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399260ce0279ebde3ff91fadc1fd5499b3b0c9b26c28687d9f8e88a6570a7878. 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/NZAM02003078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe67d47e26d067c4f13d645021d6ecf7a51294147fb530587dd0a633211211f8. 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/NZAM02003076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f0b33a8aa36ba80aee67b602ff717d0b475033de9bcc1d5d67d139c1a06d05. 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/NZAM02003077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e269cd01cbae59df84d182178be1a7e8cbf00bd5f1ba4562441d9d5445cdbb9. 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/USHM81824246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd123d116115aab7cb6c9a4f234408924b5f35c8a00e720ba196290c5e4ada794. 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/USHM81824247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c12b7fcc12e460b8b3a8e5aab3a836a21baff0c3d00ffc28da36cb7adc678a5. 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/USHM81824248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcaf9dc7f67a896d8b99de5b12b24f49ce6d1a9dbcebe3fc2e8fa350b47dba2f. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81824249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a7d9abc06375f86be2be0a4623508716fb8549af79fb452dfee8fab84b65e1. 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/USHM81824250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3512c8fcfb271ddff64c8f56bdec4cf39c24de3dc920501ff13201329fc372f. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/USHM81824251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea96138fd64c363612f70f846ebc1d408bf9e20c42407f80999ae1f99baddea. 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/USHM81824252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e75c0b2650c8e9255555abc263336f00008b665bf5fbe8c9611f79df1ad4532. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/USHM81824253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7128e26c39e932d3f4419cba93d944a777d0ae9a02bbb3a2636da7e36ccae3da. 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/USHM81824254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38e19f27ea5ba3047fae65cc7afc0d1bcc5cfc094376915a3b0aa0c4bd08a5a. 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/USHM81824255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c69b47b37a23b8bd24522cec7d12f12dca846db0bf6479b0c0c658c87d0070. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/USHM81824256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354fd37de379e06d6e53a4c1e4eda68ac2329f7dfb913488ba07b691dda17d11. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/USHM81824257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ab6132bf5a854b884ab913f3d0355f6ad43a084082947b1a207af1ddbcd4a7. 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/USHM81824258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b98ca14d8abe41e7b0ef37114bdb17abb238fbbef51ea1bf7896d85d2b776d. 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/USHM81824259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694cf8421f66bf15441bdc98075164d7eb9056796b4025984487d44369649c7e. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81824260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38578de34765f5fbfb6ccab51458ceb0f1b6e69aeb48acb4903ab5c058d5785. 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/USHM81824262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ae2d8ac8591f781a0724815e56d35181c474a451e73e2e015fc6ce3be11dda. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81824263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd7e9c3cf875ba3fd6699e18a50571264bc6cd306b649f67b2f5edda9b79adf. 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/USHM81824264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d5d9df52207684282bc7b37e1d18ab66ccb66c4e915dc1eff4bf14425123d0. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USHM81824265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff220834cc933cd853e4da498a5bf79ea04533a2d56f4dfb4e39a17b67a5ec5. 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/QZZ7U2467889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bca792eea7dee2226fbbadb03bd0c94f04b7231f470117d3dd722f1b9c42560. 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/AUBEC2152053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f788df8b28939b7915088ae0a785587fa097a921eb227b25565fb67dbd8ebe. 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/AUBEC2152052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ff54cfbe97b0730adc463edf8bf9f6f715f34569877062bee701f64af770d7. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/AUBEC2161948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d5f25ebadc25d1b43f2aaf7a51f1fce64a10ced581a1c3925f019624c84850. 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/AUBEC2161955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6829d99618ef267fb63a3db4a254915c183ee7fb6a770a3eddbfb4d562c34b7c. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2161962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26aef3ee2f2aff355ae96a2a85d9bf32d3639ba7f00f9a23e9316bcfdb6b54e0. 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/QZNWX2540154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a88fc536150774c3dfeaff7aae9dc2e07a2858cd5da5aff4372b4b47d9f96f. 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/QZNWW2521007.