Clem Snide is an alt-country band featuring Eef Barzelay (guitar, vocals), Brendan Fitzpatrick (bass) and Ben Martin (drums). History "Clem Snide" is a character in several novels by William S. Burro
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 0x4caa8501a8abed7fcb1e4b021d7aa09fa7f0735bd6b4703704582d8e96a63f7f. 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/b0c03dca-28a8-4ec8-987c-c08c3c87c6bd.json and https://artists.proofprofile.net/proofs/artist/b0c03dca-28a8-4ec8-987c-c08c3c87c6bd.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 0xa06741b068ae885d55447ad688b056ace327063fcf27481825342b0e4244058c. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/US4RT1200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e3cde8dbf2a56dc51ef879d90c1642e2626e9427109f088260556842559a6ac. 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/TCABJ1226685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612148113de6776e7ea07a3e29514865da47d72ecafca4d5da1a3ff97c2f8956. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/TCABJ1226686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042459950a3cc8226815388a302ffe081280a60cb60af44c92ef11f2091a50b8. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T09:42:15Z), 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/TCABJ1226699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe92f03464c658de291cf7644f88832df715d9012b5be2053f5cd6c11db9507. 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/TCABJ1226700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36416cb45a4709f6fe78f1058c04bfa752f3238c22a5b21c5eb95710ebf58593. Chain 2 (Bitcoin): anchored in block 958117 (2026-07-15T10:23:13Z), 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/TCABJ1226703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13a4d36e4bd7f165b364c3a578ee33c14f562e56ad0a6bdc83bde9e045db329. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T22:03:10Z), 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/TCABJ1226705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9272d4e6dfe96c1140c75a3e4cb060dc6133727cbeb6c8f4c441d75be6f41f4. 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/TCABJ1226708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadaced693b1ce471cb5f90fded62a321a44a0c76e3bdb2ecf5626155890208a8. Chain 2 (Bitcoin): anchored in block 957827 (2026-07-13T08:59:54Z), 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/TCABJ1226751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e5dbd6945cc4ef13fde58f57ccfe7f98df49a2eb4a83f59bc7b0fc86e09f38. 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/TCABJ1226756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6bf7bc9d06efbc41058578d03055f5a79f5c69c8af5ea119986a9e0f55613e. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/TCABJ1226766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e0dee92ffa665d388c352d4b8553f721caeec92f22ce586df271cd8232f8b5. 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/TCABJ1226788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eace292aefef8183892faf22ccd0760a1868117c9feaa931d520da76a16423e. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/TCABJ1226796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce1b8af78bf8dc1c55ed602f5bc597433f93e53de83ebf17d0953a1edd1d571. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:40:40Z), 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/TCABJ1228801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd670755c304b769810ca3e9e14b3a1865142a4eb4555e884649474029fe410be. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:19:50Z), 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/TCABJ1228804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540edcaf57aa8737c0909f2433a280b2f3bf9dd83c32bd9f7f54e964add24588. 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/TCABJ1228808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d067f5d1c303aa91b40c119dafdc67e8a6f65189e5cc26704033afd8747b62. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/TCABJ1228813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0522de22b1d9235ce7624dedc115e0b2b89a9ffa4ac88bbc1020a4ac6a327b8. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T10:54:41Z), 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/TCABJ1228816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc601523deba4da7f29eb15c877433de8651001aa68dd15b4ce7d5a7ec96ccbf. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/TCACE1512644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75ff1a98dc94729486441710700b37850bf5265bac63e9cbe6b70dd5221332a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/TCACE1512677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd79d69b2c23a85b53144bfd8259e2965162a4f72347d494d9636a273f4bc2e. 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/US4BW1900501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2da8532f307cfac1581962809f01f4d73b7528a1ac72a8145d586d4cc3f916. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:53:12Z), 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/US4BW1900504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f042cde49e439adee6e4daf6981cc40af9b0e7d8e405a4941011ba57f4978c. 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/US4BW1900511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2714f41c3549235590429ff1fea63b6a6f419e30d073b6f6452b9dae7f2e40d9. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QM24S2101462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0d751c76a3f3186c767b70f95375d66298a99f5bdfdfa9becb3af527b13b1f. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/QM24S2100651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2714f41c3549235590429ff1fea63b6a6f419e30d073b6f6452b9dae7f2e40d9. 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/QM24S2101462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45cfebc05726cfc247dd6d7f44bc11b93f8f1762e234f1ca6cc4d0c201c1ffac. 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/QM24S2101473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0d751c76a3f3186c767b70f95375d66298a99f5bdfdfa9becb3af527b13b1f. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/QM24S2100651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1ad52f45d7e046e8e2ecce14aa69688d62b618c859434b55c58fafbc79d15e. 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/QM24S2404079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a81e38e5cd87151c7ce4e06078fd1bd048e75c824674a9f1d18bcbd23b4d383. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QM24S2404080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c2a2d7c0c8145ebfea4ef1dddcee7cffa47ed858149b21a1be27b4811281f6. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QM24S2107130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f272866bc16447f7d128e6eb3e2b2c764a1691a62432d4088090b8790b0773. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:01:47Z), 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/QM24S2404081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ec46a3b68578f058994ba62b229b4c4672f62270024b112f926526ba668bbc. 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/QM24S2404083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf178b61a851ef0e23d630386102a856595353468e34a6e955decce4b4bbdeae. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/QM24S2404269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa65332c3c025cf6d06ee5e583304ae91f73b69607c1fbd8890a78757e72bd70d. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:05:44Z), 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/QM24S2404344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1794966f879493064d30b8ec8191436171b1d30624a1623b84c54f93b79c10b. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/QM24S2404311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761afc01d7187c042f878a73d19d995675c93e8711a46bcde3be3765f96348af. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QM24S2404285.
Don't Let the Sun Go Down on Your Grievances
The Late Great Daniel Johnston: Discovered Covered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623bc27e51f4d6b9aadc916d6ac1f2d432e68a6d7b0b221457824ef2165e64a3. 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/USA560443173.