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 0xfa6aa2705e2167a81a0761ace0f918beb3717d3aad888932f4539f72d7789af6. 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/0d04caea-dc13-4d11-afcc-b7a79cc897e9.json and https://artists.proofprofile.net/proofs/artist/0d04caea-dc13-4d11-afcc-b7a79cc897e9.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 0x0c3b238df2fcb77865b39219b9789490d7e7dbdc917203a5ea90270453af2245. 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/CA5KR2364709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef63e2dc8f0a8b8f1c45a34bc433b31527035ca8f0c409a6c7887cff100915c. 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/CA5KR0012385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b95049db64a5cfd3314acc787b281e85c893ef89e068516d716f4701abac34. 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/CA5KR2410509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6729543e9e3f8819cbaf26ac6b74291567ad930eb01c3e2c0a232074a2fba7. 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/CA5KR2410510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4443cc06e87cc91b7fdaf8639bb57680f7847509da1446c00dfc4fd89bbe0bf. 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/CA5KR2410511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f77ee26ed3f9fd390c718b5d87005b21f408a0a0fcdf90524237b4e554ebb4. 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/CA5KR2352048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3b238df2fcb77865b39219b9789490d7e7dbdc917203a5ea90270453af2245. 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/CA5KR2364709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341fa9eaba736c8856ccf1c14c11edbfe24707d6807e7095b145a79c1777ec50. 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/CA5KR2410512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f300a7dd8c6a1e3f2b218a0f7cd459245013327e5dd62ef0394a1b07cdafdfa. 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/CA5KR2410513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46646d4e466d056393ab12807117ac2c44eca7000a7cb251a93c4bc17055cf6c. 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/CA5KR2410514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1b4d4560264bdffe88f255d5a7b9b7f8704464c1a408a1cd3a09a3f5c60566. 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/CA5KR2410515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58c9f9391e34d06ee65871bb7d1d1db34789943d3bdee5f8bb2d8e7904c1ae5. 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/CA5KR2410516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c062e5517a9fe3ba72ae4dcec98d2e2f91c5978931ed63f7188901d992aea1. 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/CA5KR2410517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f24fde43a0ee4aeff173acb8908e1b610c75c55fc873f2d222a1a8cb6243a78. 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/QZTB42369350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75b9758c8c14020810d23ab2ca910728a5bbf5d07bde5b580a249453efa4e50. 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/QZTB42369351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2998b93409f7236c6ae3a03baa07c1cb5779976310a4519e28f27f5dce829ad4. 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/QZTB42369352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46287bb2208619c042964d5ed87f25696fc8bf551adf70803980121f2d3b42be. 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/QZTB42369354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d828281a3e4b029a1c07f6767d9de9bf727a4232bb8c70bc915e4f18b2ce12. 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/QZHNA2390737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdec9fca9100e33092ae2864b3d5b04fcf31770177b7b31d70d657cdb1d7d21. 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/QZTB42369355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285c9569aa51524a18cf798fc70981ec00f7cf0535efa7d00e012caf565bd9ac. 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/QZTB42369356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03bac97447d2ee700858d091333d68ea00b57e9b61b0548e938e633f62dd071e. 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/QZTB42369357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73369b25b86a3212f58399fdfea646cffd4ba9b1352cdc929d26a9b40b18d416. 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/QZK6N1956174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71568f333cfd2d5d18cb43f875e5586872e9fae4793f25a4dbfa08a68ec91f07. 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/QZK6N1956175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab368a68dbdc35849fa3d72f2e1e5d75ab10365aade0b14ae2f0397ed80d150. 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/QZK6N1956176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4270e3642d8ef204a8f3ea7733c320a135b85a89eeba52378b9455913b4135c6. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N1956178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ae326cffa5d80e0413643fcdca8cdab0b7f918d2d32aa33f1f68b4ae84f3ad. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N1956179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1677304be0abcc95d7b4d2313e213c14dabe27f404b4de110ef68babbef648. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:04:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N1956180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62d3aa5fbb3d8309ca4f84897a3066196ff05f46d52c6b0659f6a095ee48a1b. 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/QZK6N1956183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7dc33ba0484a28a0a819a13a52cc7523c22f1088e1dbeed3373b02827acc609. 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/QZK6N1956187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67025667f536384d8de0e0dc7fa40b03d4c6e6ad0b3c9983e08a2f205e0af0e9. 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/QZNWQ2096483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889fa7e767adc01d4fa0d1f9ffc3ec4edda5c7132379d184c384d9a66ccc9c46. 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/QZNWQ2096484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d2fbfd29aa6aa5249b9d6434059ad490d1fca59aa430f6dfd7ec9cbc4a0cd0. 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/QZNWQ2096485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2bed1f825d2e0460305dc28b24ceca5d0c3430e3dea203dc3baddf4a3c5fd3. 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/QZNWQ2096486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108c620187be1a12b12043df469d8b3baf7bd73a9d6a1d1b4225390d9742d2dc. 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/QZNWQ2096487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09321512f753baa8a197120033ee7b9982b11dd63c2539020d4e3757736a9e5c. 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/QZNWQ2096489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2965f73383759e1bcf42063d005dbac76f2f11d29a6d6af093368949fc452cb9. 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/QZNWQ2096490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb210a647ca9b9e726321c25c12f737088bebf09451aad8800f0e80abe35a3126. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:03:47Z), 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/QZNWQ2096491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975178c2013c12a23d56d49bf4525ee07682a81e480ad5d49c3db1b6db91cd74. 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/TCAED1912471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1157a1b332ea4a2c85fa041156ea87d220c08d26a98fc1a38480afd54e4ae7f8. 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/TCAED1912500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb133442c3ef29f73f542c7681c3c095ca57e334bf39aac25af69eb4b3fa0bd. 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/TCAED1912477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7561ffdbc0e7dd1dab2f2fac2ceac304d161565f6adf20d2cb8dff6e6a579c37. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAED1912505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12612de273db5ae14115cbd080e7571766b3a4b34d9252fe488b5039be32542b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEA1817220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea5376ec83228f7aaac458743f6610ee760cbe4c503f73bdd960205f41c40c4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEC1959652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdd967c7486388872cc840621cfdc2d4e321c99fed5b35f4d0b8f8e79513157. 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/TCAED1912491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23e2e87774511732c920e90bb3d6557e026f8c463fcddd759449d915c1a8963. 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/TCAED1912508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9637a05273c4143d6ec8a8635ab78cdf8091be3c124cdf7b004145a9fca05f0a. 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/TCAED1912482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa696c2d9defebe985f4f684e45e825cfd2a02be9215ca94b465d0563a939cdfa. 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/TCAED1912488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd7cd336ab45db5310eb7284521b852002fcc19aac66783c808b176c65d519a. 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/TCAED1912513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ea0ef369ccfe122fa6affdf09763797f8edd2db80bc1228d12bffa522d286d. 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/TCAED1912484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2121e15994f351fca4cbc5d8dfb2a9816623c39cc47e824c86a831d54d8ba266. 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/TCAED1912526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f16004832312c15cbd7360edb69059483c18f151faf2a49a9c4e0635574bac. 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/TCAED1912517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2cd9875b26412ce00d5d4080de98f6df4f5dff71f4f1c3c69e0ad0b5c142b9. 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/TCAED1912494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0cf754dd50b02150f4a0ae27c0be7ca983a673897d3b7c9107370c6bbb548ea. 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/TCAED1912510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8340dcf6267b250d40378e681f6b77bc98451da4105289180bd6c22e4ab97508. 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/DGA052334530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f77ee26ed3f9fd390c718b5d87005b21f408a0a0fcdf90524237b4e554ebb4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2352048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d828281a3e4b029a1c07f6767d9de9bf727a4232bb8c70bc915e4f18b2ce12. 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/QZHNA2390737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92cc59c305b99a774493764902e42284dc605c6242add7bb975d843a8f3500d. 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/QZTAS2227882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7c0f06c513c2913337786727277dee0470a4d209ca26c129e1241a9cfce458. 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/CA5KR2278935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73428a5a43acdff1821122dd605c37ade7908f1f9fe3974750350c7dea9ed135. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:10:11Z), 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/QZMER2200431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35956091e79c60668c7654bc72e377d8671f0fdd7a0174acc02c4658a100948e. 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/QZK6F2245683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ca1f6c6cef3abea3d6fede3e5279c8ada2f8c922a5ae448c385e6e37b5e9ba. 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/CA5KR2215272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3cbd17e42af4b8b37f69de00b88461feac6204238b6359fe867b93a153b6ae1. 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/CA5KR2215274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d408fff6b98afe767aef72c163cf2b4887a806862ce33344a237ec756f0265. 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/CA5KR2215275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb5ad013fdf39751a8dcaa9f4a3978c3709b05b3a99cc73e52d890251d6a28f. 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/CA5KR2215276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1f107b16b00d2090f3136af2cc4ebb11b04c04dda18de102b2f10ecf98696d. 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/CA5KR2215277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4316ededb8d71473d440647a13c4493838e714142f553dd9cebd42f5428d834d. 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/CA5KR2215278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0077decf4395cda50a0d03f7d4ef073e8f388e2e44bd57af9489dc0975c44e96. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2215279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ca1f6c6cef3abea3d6fede3e5279c8ada2f8c922a5ae448c385e6e37b5e9ba. 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/CA5KR2215272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1476c6a4e80dffa432c73b6f4713c0405629fef3161864d951ea74b7f7d11da6. 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/CA5KR2206664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9afb89444db16adfadf6fb3805a98d5f15c6961c7f12570d50d993826597cd5. 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/QZTGW2100627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e10efa8a255e6d9378c667348c78e87ffe9d70af4fc4bb199f79a340279dd67. 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/QZTGW2100371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa7cede2bc7cb5d17d96e7dd4fb5066faed8664e0e932da90ed89b246d55454. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2192745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc89dcfa8df135f2a81a22fe467b93258431a1a4ef59326aa5b112b5774f086. 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/CA5KR2190310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427a537592e0b190abb8cf4b683c8a7f4b333df77fb52ec3207f42dfa80d122c. 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/QZHNC2133673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399e3327a11d631d5f6bae0eb2b523a27022e0102d94957d1e74ad248feea6a1. 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/CA5KR2129403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a281435e276dce615656104fb7334540a997d5895d10385d234cb2cf128579. 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/CAMQO1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7da12dcbee0f0307132ea07d15c0dd8d6d230b6918ceef0b31c9ca97c45c495. 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/TCAFE2010692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5368c30652f962e44df406a9a221b98c62a1413e1374ddab9cfe22aa2febf24. 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/FRX202060705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78e3b2038a830099fa60caf62964e2ee364c631760a8b4c23b52cae38751477. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFA2025812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eba4280c229d265ae31bd83d6d8a2c3a23920d523355131dc65ee42f8a4ed0d. 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/QZNWQ2490475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40003ee62be9452153f2a1f1cd066231e96ba5962b47e3e1aade43be2567733f. 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/QZDA52471308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a28f12695bc14b69be596f927133275327e5f21530cf92cccc79bf68519672. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T21:00:18Z), 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/QZDA52471309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915047d6c61552a66d3a98fdea63b452b518c0d3a09f9f0bbb14fe97c55b7d2c. 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/QZDA52471313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8db39418360dcdecdd6104863b8dd8c52de2b6ccb449d0006a94e84d9f23287. 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/QZDA52471314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95de4f3b3239447429536f895f19008a2f338d60407a0a15c2cdadba94053449. 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/QZDA52471315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aae201a83d76231fcd9e6dd3c9b9dfb67bbb9dd71c53e78858e00ea7cb03eea. 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/QZDA52471316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dc3a9daae3fcf3a1d72ad109d1648ef3d334fb11074847dd71f8495b7b8c8a. 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/QZNWT2402453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3691b5edc1f6844f59495b69d6f61d17300b64f0f66a18cf4d75e1460a0d121. 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/QZK6H2489280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810798d3d93085c414dfb44029db0ba3a7aca8eb3e828412b1a612b74feec120. 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/QZK6P2420577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045223150dddfec9b6d830726ba15a5f918562481c69223d109ca3317d4624fa. 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/QZHNB2390877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9016f25fb736ed3668072252ca3e5d4c899a8a7a0f9c163fb34098f475ee87c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202364272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x770ab74af06ced6acee842068e5b63d695e96caaa87532d800cdfee52e9282bf. 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/QZAKB2345936.