Kevin George Knipfing (born April 26, 1965), known professionally as Kevin James, is an American actor. James began his career as a stand-up comedian on Long Island in the late 1980s before rising to
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 0xe34773cd8c28ff366ecbaf47fec996016f920e21cc242cbbcbe7a287301b8660. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe005256-2183-4b72-a3ae-4b57743d60a9.json and https://artists.proofprofile.net/proofs/artist/fe005256-2183-4b72-a3ae-4b57743d60a9.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 0xe4322fc15d4f39fc2a294ec089c8d55fdc586a7cafb02c0ab276c5b886edb63d. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:19:46Z), 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/AULF41000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9e224ffa14a96618f58ed1cdae43ee8103c2d9568021feca3501ac9cbfd3b5. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULF41000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454d937cf3d7faa8c5e22e586cd59167ab02fc0b44b836943c7573f0a64af0d1. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:09:01Z), 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/AULF41000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d1c598a3ff676579d207c9c76e057f5a90d71fc78542ce3dd8260713d1a8c5. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/AULF41000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5665d0953d80a4ae0217dcce4116e686bb9aa885b2cb32b6e946ca21624dce. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:23:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULF41300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9191a65bd72cf360bda22074122d41ca174610717cd08004a251854cacdbea16. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULF41300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b41d2bbdfcd43f51c87ed8485c93979111e5d63e889628dc64761d1f75c03bc. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULF41300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf98754f58f66bfc327b1c254527e94f8760905505f90ed54208c3402b9facee. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/AULF41300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x014457a2d9435265c8d580e1eab5d5ed53f60887eefd82412fc093a296c1fa77. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/AULF41300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e242948bfb2b8b71154aebb1047ae0954391173b26c0350e69974a069b87461. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/AULF41300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65cdaee7422f6fbe9a6eafeeb211e36c9b91fcf14362fa1ccc5278ce21e4fca. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULF41300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a900562ca9c48bc29a4972c289865486a7d0b960db529a15bebab997262b693. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:52:33Z), 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/AULF41300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c221d324419814110a0e691f22580759cbbe390cf8b19a5c11121fb95fede0. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/AULF41300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd608b50ac195de22ee39bd3d8f3c70c1bae37421a067d3264b7e339c4042a1a. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULF41300082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c918892c8cb67b74a71eb1a1a9504169a5a154617d470842431281227e643f. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/AULF41300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f44b8f38970172d61ed0b589ae00615e115482f3cc5901298e296fed933ec7f. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/AULF41300091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29597bfef9c79975db0e21f793962b6a5ea9689453c9327b90b3a4a543486973. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULF42300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d188d29d69c6be62e7848d3d0a4e302a087090697b6e97d75d1f535ce1fed8. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULF42200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e31335caeef43008b0900434ab46222aa5adcdb6af790d75fec6433c566fa9. 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/NLEH52100004.