Chuck Kirkendall (born February 18, 1975), known professionally as Kali Muscle, is an American bodybuilder, YouTuber and actor who has appeared in commercials for Taco Bell, GEICO, Snickers, Comcast,
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 0x6baaea21fa0831c1e1d9efc08427c189d9d9e85708a5682eab0801635e1ff866. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/60395233-418d-4409-9eab-981abc8205aa.json and https://artists.proofprofile.net/proofs/artist/60395233-418d-4409-9eab-981abc8205aa.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 0x438d959a1119af8b616d7fbf215e33b683881b13b4b476a807813a2ac2d30528. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACP1649946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1763e528aa0d5918c22b26c9e4e51f2a7769eb3bbd91d6024b282ebef2588ab2. 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/TCACG1588137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c4a6d57fee3c20a39054da5aa0a73e68fe7351246312b9d2924485d8b4ad12. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:20:53Z), 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/TCAGI2274822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29189b8142e8bdf559759023e22bc35e36a6ec231a1711b5515832babbabaa3. 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/TCACG1588207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd7c4871f466a121e9742bed19cc00c6692f2f7281376334fdf26c730730dd9. 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/QZTB22298024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207a0c14e5d128c4d9aee397d43d79c0d1bc558562753d013eed2749aaaf533d. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T23:07:23Z), 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/QZTB22298025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea0bdcdbbd15cacbe6634dccd4fb70426541f7242f03f90860fafa7f05c8236. 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/QZTB22298027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac420310d271bcb0e17fe34421a319882785ccfd9ba631f4c40354e1a82308f5. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZTB22298028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62425a31998943bf190448360000491d7e00716739d8e8786856680f0fdaaf03. 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/QZTB22298029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746a5348e4b35d29ea65da51a71fde04120291f9d9204f3f7601e4494e252366. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZTB22298037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52c5d2f41c4168a481b446d9435c5489942649331541f69e0082de6af981051. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:57:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22298038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4144a89c901d214d29d1efe7e8d630f0e2edbd5c7103742f6cb775ad4e059637. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZTB22298048.