Landon Khale Tewers (born September 27, 1989) is an American musician born in Findlay, Ohio. He is best known for being founder, producer and the lead vocalist of the metalcore band The Plot in You an
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 0x89459878305cc5a92295d3ccb8b7262cf0e9b96bc91835421bd4f08a43c10085. 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/2b7b0728-fb99-4a55-9943-fd128cc19556.json and https://artists.proofprofile.net/proofs/artist/2b7b0728-fb99-4a55-9943-fd128cc19556.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 0xcbb5b0e2f05c3aec56dfee8cb8266fcd5b2f027fc8af1d0ff200764dbd862deb. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEK71424108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeaededb1db1ba4df2c18235545ceb99b787db11efd491e1db840d72f025a6e3. 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/USEK71424109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ab455a76beda8394d31509abce393c0d4bab1fe93b1968987a17b01f898ec4. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEK71424111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837e087e8002b7aa44d801c3a94ad8e138896690ff348ebede6741ace6d8f7cd. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T10:42:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEK71424112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9cf010b60031c8092715260ac6b81ae98825e1cae534eff7f5830e12a8d891. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACK1578791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56f0c473d16895003b467b1f3268d9f82a6cfa028c86c7b34054a9cd4231db6. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:54:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACK1578796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5d25f5bf694b9d93bdd37e603b244048ed2f0060e56ef301583380a4cc645e. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACK1578798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a65edfc537fe4d6e5e63d5a4c35aab8551c75711a3dba758d2c82bec5f1a9f. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/TCACK1578865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b40151af643974baeaca5e31ca10ab941daeb31e38e93b82ba5c7d8643ce28. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACK1578866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce0c51b9c6c9ab875fce0b203181cca611c6d3f66f69a85d030a7b740f3898f. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:36:33Z), 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/TCACK1578867.
Waste of My Time (feat. Kiarely Castillo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71268902e1cb5f502f4382aefe7789baee18fd8fb5d457bcc0560eb879a9a8e. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACK1578872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528ecf30cac0f765cd2072049688487e517de685e0ca467355243fd26fa37b38. 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/TCADJ1769450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5ec6e5cb9d0c44e1fc3cc5b76cd6637bd025b5d7a7be2d7f44de35a0f636cc. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/TCADJ1769453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451b01731312b6954584c68a2b611c050d16bd16b470ab0d3ff2e7b3851692f2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCADJ1769455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b0d3c8993a546eb686a8e770dd50466b12f22ac2cefd1dfdc6cf365f3308df. 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/TCADJ1769457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98030a70f279df4975f45720ed52f06602cf2dc8ca3f7c4125d14a5533b74d0d. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:59:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADJ1769459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869e03e49a3f39b917f09386d6a8c8f4154754fc6a514278dcdf8195412cf8ee. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEA1961048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105497a284b6287762741a4534f0f44b6d1cd2bf65dc336f2307a632a87e867e. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:21:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEH1981470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce5500b1711c87dfcf1ea4b3747e4ea081d65db29a3d419fea990c74baa3f48. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/TCAEQ2028203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede8570e09967c819d14ccb5054bd7bd83278f6b1aa16f7c183467d0499545f6. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), 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/TCAEQ2028246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20dc90fca5d20df0f42c4b0c79c14bef4f0a8cad8a28b07b2050254a9a0bfea. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:46:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEQ2028293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4b2b9db79f0ddcdc58fbcf487906f006a0922c8b9a8c71bd2910206eb9229f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAEQ2028299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa499e956048c5a91a0efb83c6dd940c1c2a857e0d9f5eba9aa1056ccf820c866. Chain 2 (Bitcoin): anchored in block 957576 (2026-07-11T14:19:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFH2095207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd57f838d657a5426fb1c1385854fad7a6d01eeccd47a2763aa931978d2c96df. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/TCAFH2095227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfadd8f550f41d0d07c1cfd45bea8922e8cadac213d308876f0c35b3dd6d4751b. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2285099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd342ad6ac27f9dcab3f3c3c4167f7b96dc18c66ce1116b456492d7235d07432f. 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/USSTT2300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc36abd08386f446faaba420146d533e2aa39b03b4c396ce28439bd8d9ddcd1c. 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/US5262224907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc36abd08386f446faaba420146d533e2aa39b03b4c396ce28439bd8d9ddcd1c. 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/US5262224907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f095a02914dc8810cc18bdd7da6873cdffd397bd3dfc3c9c2a98d703cf1cb4. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/QMUYR1100120.
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 0x9139e866c7e90b6db23bc25dcf0df50c3e1d167c4ee93b50e9e110c83a27e576. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACG1576325.