1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdedcbc8bb39a93c4c13867a099c7a0d7c4fa28b6f9da020f8359b3d3ba87090f. 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/06c0e861-0e97-44b7-8dbd-a182e6304f02.json and https://artists.proofprofile.net/proofs/artist/06c0e861-0e97-44b7-8dbd-a182e6304f02.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10648c6f8fa33a9e9b01c79f3556234c2b4454ffb5e4c8023ffa1ef5920627dd. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2129148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9f4c02b1cbc11f41ba4fc7ae19fcf94bb4a3b371945365cb4a934895b29a6b. 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/US3DF2288316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079d97d33446404c19f07e8f1c79c8c10848515a2efd0db2806008eff252d280. 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/USX9P2319183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7543005edc532c889c6c8584e00946bf9e3c53f2fe94ba15d2681f66d175e8ea. 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/USX9P2319184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52952636b42f507023a7852ca93ad4f3346e56208b3845162a077653fe195303. 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/USX9P2319185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99a65ac0a69574062bee3a88f28dbe125ec3f271aa605c64e47ccabbeccf9c4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2319186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c01d636eb636e9eccb35d67405e58fb95e0ab0c289b29bb71ad0a6e83f7472. 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/USX9P2319187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7abbac5dba08c514c8f924b224766dfa6651d02de6a26860bd808b4aedb9b7a0. 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/USX9P2319189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3441b623cacc43f7208d6f07e4c1cdd06514b9ee510518acd6c4e14df5c511eb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2319190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde485cac0ad1d48226078cfe6b2728bebe1808811d8e3aac6d75082982f3e928. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2319192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9b5cd6219b9531134e414049536a797f98529f09dca22d2280bae39cfab44f. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USX9P2319188.
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 0x21cd1a464264691c65037f5d0bc9fb9a404430484f8b7272cb2abc3e57aa4d10. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/USX9P2319191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6523333784c29efc9be0fe3ed908f61df98a43dc01b0e72b3a1127767eb658b. 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/US7VG2458543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc36e690a25a705cc36cffe563a408c5620cf61531f2a85e5a0a60730d40d4b. 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/US7VG2406401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80c2746bcd8a2dc66fd7438e5dd557bb677e3199c9dc069dc91d028fe9bae4e. 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/USCGH2414862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb88c68a03d11e93489442d79540fdb290d3adad1800d8a0c03d8e3fa9d1f5c. 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/US7VG2446033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd584bbee3855790dafe47848bc08f0288e57614958b89b1afcea7fbd98c0a8a6. 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/QZZEB2340451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26cca390fd9dd868a8d1a02623e3cfb304805509e88d0e99c9e734dab9cf92bc. 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/QZW9K2370565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422386261cd026d4d452a23954f1b958d38be0e0f7c85c6ee2033d7b769d2cec. 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/QZTPX2344487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8335de4763bf359fef31b96078af006f2d26ca2f9205848ac0dce950320b9c39. 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/QZNJZ2342200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282257b2f26d84f58d9294ba7f791ea92b40e7f377632100fa35e438e7781b82. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/QZNJX2384631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6128c673429d425e5c7b5ccfe443bf638f736f541d0858e4b6c8c7bfdf5d96. 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/USHM82360106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad8301a8868bea1f0b3fe879ab4442e8904c7c4cab7f608be9f22552d4abaf7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82332206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606244223aa99475903527a5f2549b27e5b2365d0f57d6fdfa4ea9c7dee5b69c. 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/QZNJW2330269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8656d9b6acbae2890af9dc3d14fce68f416480bf1cc5d7fc9592fbc368a69621. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92388228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ce8cf5dd776945e97e99d0a585bc064b903ea910dbe06df6f10455f68fd4f6. 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/QZMZ92335519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a24a175ab4ea8d9f3fb25aefecf05dd07e054642be324bdcf05171e7ad95685. 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/USDY42335528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b493e29f47504b9c8fa2fc3a083c15809a865eead75ea8c6351a348f6c0277e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2350443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8547ad9f88ca709384945a04cdcbfe446909de9ebb69edbc620d1a109f88962c. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2390774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd630781f5be02fd782290a855d4cefde9c2fd498a9d63115470edbc7adc2af. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2394720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6dc3f9486580d8dbd53e71fd735a4f124c5204143ad08cf477c8d6e2107cbfa. 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/USCGH2385978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0559fea0ae81c455118e6ee45ee138f1615ed640628e8ab079d831bd85de9a39. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2337562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada0fd7edfe7d41397822992f1c5ea7c5247dec1fd543b82ce4174cc9a2b3bd3. 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/US7VG2358380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf66b04ae77c5693f7d81499a9b3c30ec5fee9cd2000d16c310280e5edf90f56. 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/US7VG2359702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9913b689b93940ac396aa5c97b3aae1e75eed5f3043d72322d69e746a35ba32. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9N2204897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1ee444b3455ec11e06402f0ea1e81a72bdc109eb8d34a420c2e71dea334a97. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/QZW9M2242655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d5b98300aeebc0a531ebba864cb12bda3dba69fb70261778d8b7661099a941. 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/QZW9M2261015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efa3098c1361388fb6c626a05dbd67e392143feb8a37fd681b42cef19d59f9e. 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/QZW9L2226981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8adbc7d645c4b1000f93ea0296307912c644293a67493b4aa4c0edcbfa492c3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGO2247804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c7af3186c4dbb941aa961714c7ffd31f6c8520acaf87cfe42e769686fbf8fd. 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/QZW9K2297088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a62436edf0c2491b5dbd88502b63fcade416e0220b78cd5eb14640ff1c99f3b. 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/QZTVM2237809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3f7117c27a8f7a2390475150d9da10b38e5e1a39d44981d5a8ea6e4cf47aff. 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/QZTPX2264648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5553f37f5a6944a4ef9847adab2cb535062bc7c6b2530497b831bc929d6e897. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2473167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1958bf38450bfc9babe5c2a8aaf9cb7f1fe7b8177d3f76ea50646c186b8058a0. 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/QZNJX2468539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1ba79dc84cca09ca2196e67f854adee41c394d8be6ba71f2d4b14693a94e65. 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/QZMZ92441877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810efb8376c8ee5a3fdd8e92e6b187c0410dafee0aaccbe9217647807589cb14. 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/USDY42408477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ef7fdead2ddb7c692fc7b829a6e6beaf266b133dad48b8274ae897ee9ba50f. 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/USDY42408478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8c81e8432a006932a1a2c7872c2d8b98d2e5c27b9e3ec959a2ebdc31a73b46. 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/USDY42408479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1df29b7b93fb95635ef0029744bcf39382eb4c1439539872d1aeabc98fea38. 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/USDY42408480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca73f771ca1f5815c02e042041e4af60fc43240c4791bdec75fe1f9bccf365d. 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/USDY42408481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da2b3481b335991a960131601839e475f44918f954894c7384da49d3d12e3d1. 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/USDY42408482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cec553c109bec4fc75ccce9536841a29a729538e62518f59648f698ff11f344. 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/USDY42408483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa141d737bd5e3bf13f6cdd6fd12a89214c405d94ae7e62c92b88693b650332f5. 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/USDY42408484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b0ea549411dd1b4202c2a679593633dd57e1e91d68b659f13b1a57bf39082e. 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/USDY42408485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e19e7864e1f3dfc1c80fee122ec5b467d94b5cf37d11e90fc1e6ee32704d057. 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/USDY42408486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ae32b5e0d5c50a22aaf13d50af3e83dfc2a77ad8db1ca1aab09a5fd17bc85d. 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/QZGLM2533114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e63786497e7840b4bb0bba62d44a872605909b23c1959a9eeac047981d72e9. 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/QZGLM2536065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb374896107a28ca6b22bd2cfda788b4eb21f07b73424b558d247518c02b58d1a. 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/QZGLM2500726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38a79800bc7fca89555dcb88902f86a46e017b15d65c1b1b6a40358b6c5e97d. 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/QZ5FN2564773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75398f7ad35559b8c46ae2eb6f5f465709a4edaeaabf7bb81b9b8fdbf2e6802d. 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/US7VG2547797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f585dc42b8728d822bdf86eb7b295d4326e6059c24c0415f172ef5ee61c025. 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/US7VG2506564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3b7c62763e0c48ffa6a2c478bf87ec1c26311e91906efc15e3f7648505f257. 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/QZW9L2490221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ab81d9a3948aea15f2c5870d47bcc169c69f74e8adda8aad8ae7e1a4b45948. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/USX9P2426739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3081cefea7be4c75e8cb015f78b65d1235933336914801662f21c03917c50735. 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/QZW9L2418517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e638ac15e6c78e43defa59ee3d8d1960bcbc60287bb03369cbf42a5ca12c5ea. 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/QZZ8B2439690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5569cfd39bbd197348c6678be6bda2aeb0c17237696cc4de47c45e1594c0e2b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2471529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034e122a306cd840b392e4d17239df6ab4b3fd8eedb118d73c45fd21e6490b69. 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/QZW9K2437849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039f961c8bb38862a9e6564a0557de19b2bad4abad61800bcf0fd3ca9dbbff3f. 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/QZW9K2429426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493b5f61328d5002f9dc6db61a650de90df6559801c5437d17373f0f648f3b14. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZTVM2455316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08c9bf9fac8ed444e9adea5570c94342ef888d0029b2ae6d0faad41bc455368. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFL2497601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd899755dfee5ecf3c626693cec3a0a921a5d749307bdd940e18ef891d4fa382e. 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/QZWV32453307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c69f452131ffe6da3329fefd94d811ce58ed0beac68f8de35f599871512711. 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/QZNJW2492853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8609d85a6cb9522d08454faec9a8377c943845b1525f398b2a659e9c1493226. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2461151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9671c309009f9fbe15ce304b8210c74ed452605ac3e5fdc9b181339e2e60798. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2441518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc19892df73723684befa7a7a0d5525e6c6a389a962ae91e9c29b5ceeb01198. 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/QZMZ92402183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09ab039dd67c2ccf65887f9ad4d64592c2ff6e05dd5a38a2a30c0c2713aa227. 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/QZHN52491647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31dd35ffb804d62e1171f5b10e8b7f986505a129d81748a99dd3736f7179818c. 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/QZ5AB2457711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10747b2162a30d7dfdd4d802b5c7e27e64307b813ecfa94d922d9d690da3dc30. 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/US3DF2445511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f831870c356fe8e054370f6919877196f7b2f01c972a2214d15e54dbffafaf1. 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/QZMZ92419058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98565e72a40a340e07ca094ca725866c206ec7ee2a2f74e78ccec9a0d55c678. 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/GBWUL2446999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ce01bc80d4dc90a0c0ee956667c93673b9cfc2412a715a311fe0aa69ed44c9. 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/QZGLM2433006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bebb3e7cd68af7dfa1a58cb6cfe46fbdbd3de1c03cd4d2e6e503fa386a0e304. 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/QM4TW2495903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbdd6b3df288c5d3d00b1af8744144b3e6f9c72f855e3c1d2861bb3f59445c59. 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/QZGLM2487452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09791c219031f32f497e9d99904702977891eee4aa36ab8cc7791350e3b00a2f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZGLM2491879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e59bfbc00456a330afbff491e67eb0bcd22e15645505974312e8027583aa88f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2426317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48351e2c9e9be71afa53decd78b90aa5d59181ab1fe1c39f0d0c2a741ed0009. 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/QZ5AB2468479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6ea4990f6269ec14d2895000b54f0ea5061204154afc5ef55a72171953022a. 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/QZNJV2579711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1f77f0127f5226659ac9c95a9c3cb33c7b246f3f9a6728e81261118c567690. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2546659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7170fc6f313ddb288d343334e9c79d8ddba357b3d859fd6792393d2d0da02720. 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/QZMZ92543738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870002e5a9dde1b96a823cd4a3f419162de3bfd78db58a2f9c53cb8755aadd00. 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/QZNJV2520994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd676802145390dbbd9a7710e9d5a02a366661f5c737916f787ee16448bd50bce. 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/QZNJV2551866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794d56d3bedb6613d834d25b08e9908a984c991b76a91feba9d7ef7957081811. 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/QZMZ92546914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f5efc21367319939bea877d044202be60f776bcd899a98d584eae9a4f520fe. 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/QZMZ92511228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16c32c52e62d7f071ff9865e33e085f737075b8cfd6fb15e86724f7b736da65. 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/QZGLS2566241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b95484fb282928fa19c52ad2526223691762d348e03e7ebf609484b89d41ad6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92500760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb91684e7797e5dc5ae85616294a8d4df64e81f0e7271fed7047afb9571465a3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKU932502852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730a8860f46ced075c147e75d86d28f7b66354bb7409a3898ce00ad7f4e5042b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2573600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55427ee44d6d3839ab0c2798bf5eb901362a230e90210417d1b527aa993fd27. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2508652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421f5cd6e171b90e6f2a7904cbcff2d8ad72b2b0ff8c8a908d5f80a507c4453f. 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/QZGLM2569478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed20e133245e443b5dd60cf13fcaf7b0564e3a1c02f484d8b5c7e47a46481728. 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/QZGLS2503576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366912906d596814fd416e33ff55db49a583c8a16857a1d83ca4745b115c6db3. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/USCGH2598701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca4f0ccd16c196f70f3474e7b7f541b8837ab4c2ca210a66e4ef3a4bc63dbb6. 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/QZNJZ2206584.