Lorenzi is a surname. Notable people with the surname include: Battista di Domenico Lorenzi (1527–1594), Italian sculptor of Alpheus and Althusa Stoldo Lorenzi (1534 – after 1583), Italian Mannerist
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 0x6ec0159299bd2bcf02ea38c31324c926ed1479b3d9c5fbd67f23927f04be8b71. Chain 2 (Bitcoin): anchored in block 953630 (2026-06-14T12:06:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/31d2836b-1d20-4fb1-8519-73bdb42235f5.json and https://artists.proofprofile.net/proofs/artist/31d2836b-1d20-4fb1-8519-73bdb42235f5.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 0xf729ecdcd6c4455954f5a1cf2f912fb7126eb97714daf3d459a92950d831e383. 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/QZNWU2277174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb315b4fd43cdc09c472fc89b721289216ad5c427b8997a9b4cbeb5f3495b8ca8. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QZNWU2277173.
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 0x78eb372895e55dad8e218b139a26f61ae22bfc83004f6a5d0080be6827b3eeb0. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZNWU2277175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaedc2ce733052cbc8edd66aa42d4ef8edf3dc9e036d76d75637516d732c16e38. 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/QZHN72334925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe848923798da7ab4bf66c72a139cadd73a675bea06d3ad9a3e81f35da17658ee. 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/QZHN72334926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b51ffed62a876fdfccf02c24be30bb2bd1270c6541efc010284beca34c4a49c. 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/QZHN72334927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1e89cb82616b6b27a254ec6936279ab03390b7990f1c986517429d67f592ce. 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/QZHN72334928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84a9a206eb6a6d517db9b20e76fdabf152651d9aad92ab972946b91354272dc. 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/QZHN72334929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9feb41af991c4fbd6468b49a6fbba7e1af46c657a5fca1d8538f2b3d7e4337d5. 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/QZHN72334930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e645445e560ca6dfae5003e10d487d55e7fb9be467888741c5173a709fd9283. 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/QZHN72334931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2444b85dc737d3f3d09633b66ab88ef95df95062e9a8057e09f6e371185bf07c. 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/QZHN72334932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a2d5276a26a514c1579b11237e10ac1d5eb9a6fd65ec9b7b586ec36a43b960. 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/QZHN72334933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6878ca2847353d03b5bd422a2b634bc26c8209601f3f279c658c6bd6828025d1. 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/QZHN72334934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0656382e76202ae193849a591c10ce086146d288de21f776350d83bd1745724c. 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/QZHN72334935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d5383927d72d0ce3c5b9be8a16a957f383fc588ee3bfd3b39777b639286d38. 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/QZHN72334936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc171921493665a089111505be224a6d00dd918b7edeb06d43bf07731cfb3eb. 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/QZHN72334937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70635914417da301ce7400228d03f511283294a7c362395e8ad2d7c567eb9a61. 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/QZHN72334938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d5766722ace089d2d29d775ca74fe149b4853ea6fa9afc4bd35a039f1e169e. 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/QZHN72334939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641d32fa304aff0fdfcc3bfe3c6c9a400aae4361d4bffd10b94335a33e552679. 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/QZHN72334940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2fda8da02dcb1d84db9751a30f1e4aa44c3003a7179eeb19f182073735b697. 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/QZHN72334941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7756d7db9e1ea2a465d091c7dc5d1beef3768732539afc98ad56e80798bd5a. 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/QZHN72334942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd501e7a100726070b379db1d83e2757d9b7a9b3cfd0188afee9b73691e7d182e. 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/QZHN32359263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13e6b39884f540549d1f27f5ac9971e39cef84e23e12d5376926d2c518a1664. 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/QZHN32359265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a71c0d2d2ac65ed4eed84c06764fc942667b69ad14988238c164909d3a17243. 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/QZHN32359268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59e197a2fa7c693be5139b60de49085f3c77b5ce9f17132daa37a2fb112dc6d. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32359264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4433e4cd5c3da2cf56035eb66a8fdc60750ba55e93b5856df0395891782938. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32359267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089caa68e32e414d7a6ea3ca3246d7cfb1e65c40a920c45701da348360dce703. 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/QZTB52215558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12f5c35b7576ed8fa1dd5986e01212bb97fe4d4cf5ef5ba49bb28b8118fe806. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52215550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8dead8c66cca272c2354d17b54c42f6094b4ad9b63c889dbcea29942d9a4de9. 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/QZK6N2412361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf61bf367a07ebdef7e65e0c691390917a89611ab8b44969f94bf14ce0ba6bca. 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/QZK6N2412362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552e2c0935e54fc5ab3af94a6bdf4944474fa342e299d9b0de7c5a0350e332c3. 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/QZK6N2412363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9dda6521eab0c357dedb9e0607bf02990d773f8cdedeb6690fec91aef9ec7bc. 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/QZK6N2412364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c264ba505c69337e897dd91cd7abc77c7b4b887598d2476e6543833fa6a50a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2412365.
About You (Birthday Edition) : Today I'm 23 and I Finally Begin To Believe In You Forever
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388e35f1fc75d53d9dfceb496d38b19f20fbb3e05cd309759dd9a023333208ee. 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/QZHN32404401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73af9e7c671948818222594e9b8ca34c6fe6c1bed874c1cfde1af7f93eebd347. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32404403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f22dc181b2076ca7c02234c2936912decfa6adccf5fcbd3bebd8eb2061ff806. 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/QZHN32404404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ad8b1f24bef4152832454259b2466b5641b45eff64c2ac9cdaf3f242e9ba9a. 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/QZHN32404409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e645fe8fcc0bfa145e1c555b57ed77f84d05e1ea1bb77ef8f14421ec54ab03. 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/QZHN32404410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4519083d6a61a4813f3b56b83fa3ce268042b8536df80e69c33316e6c066d3b9. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32404405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c50b6595290b368a910d5da06ed5fd314295e36307e9a82fc2646415b1945aa. 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/QZNWW2492092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd10e0a335ac0693bf6acb2b310ca7ba5909fb00ed51e6933a730e50381810a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2492094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f423e6902b7c52b7b5d1b0fb3830a684762343bb67031e5257a8083ab934ef. 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/QZNWW2492095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64e77df86f246da5c1a8590e82c31dafe784f11aebfec7c38c6c22694af2e6c. 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/QZFYZ2437049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2936f746da7ca78b7cdc33c42be84eaae3c76a5541ba2d746ed64e070097470. 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/QZFYZ2437051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbead58ebd18d42bc2ed27473305b8c12e60951e2c3b6c48a29499d39da4ca028. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/QZFYZ2437050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024238bcda889f4c6960563e6ec2531ddc444b27dceeabb21775fd61ad791919. 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/CAHQJ2277545.