Work Drugs is an American synth pop duo from Philadelphia, founded by Thomas Crystal and Benjamin Louisiana. It currently consists of Crystal (vocals and guitar), alongside Louisiana (vocals and keys)
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 0x6ac5132fef934aa08935d1b754d5c9024bbd748de73ff621045ee7386a4f7ecc. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9694219-6d92-419f-8d80-ff37c18106ec.json and https://artists.proofprofile.net/proofs/artist/d9694219-6d92-419f-8d80-ff37c18106ec.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 0x66089ec52fd1c076da645560ee980a26d83d3b3e51574747c96b0d9bf136dc9e. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/USHM81189511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa067e9817366bc27253bd0dcf7affadb965f4df245e2d913300505d96c5c617e. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T08:46:45Z), 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/USCGH1288792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346ae91e2b84d630c0b7f8c6b0d5cef86be2f10b86119d36ad4a198f80322d56. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/USCGH1302982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84a80acdb3273f7271e0c4ee3baff29b41329d2715ece05aac099e42c725812. 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/USHM21312979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cd23eea1fba3f4d3c6851be7b9e0f2b5ebb57b401e22cb8c8385a26b0274a8. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USHM21610852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3cfe2a434545562d8491a5894f3471c589ae6448d0ef0a543a2313ff80c4c7. 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/USHM21610861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9066f9b2a061240043a72fb67ba8c41fb508fc2829b8485ab83aed02c82032fb. 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/USCGJ1786760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57f0e8b8b980537f0bcb3fc780e188e0aa9acb698a01c133d4254b4b03ba98e. 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/USCGJ1786761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320d91041f81b63b3a8e90e5ca6f353e1a978298dddcf8c5f1e6c34cd3985ad0. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:00:14Z), 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/USDY41739443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd241304531a420a44a38558b7484af2fc93ca5894d306e2175a7aa27690bd3. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USDY41739446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b5b5e311a5da29fb4f65b0d60f258db02afe15452be7e90547d48a1d09115d. 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/USDY41730623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9066f9b2a061240043a72fb67ba8c41fb508fc2829b8485ab83aed02c82032fb. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:42:55Z), 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/USCGJ1786760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b58a5ada6070f87ecd2b1134e20541abcd152c623991f45120c74e31c32b05. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USCGH1782339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffaf01ced157ad3268dad881dffeaccd8d08dfc0c7ed34f7c6adafe04584f309. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/USCGH1782340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd49c7cad53b6976ee27e900316773c2a37bc32a9499bdd08bea4d643e36d82. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:47:06Z), 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/USDY41739447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314be8f8559c6b2b25b77d16357d3295e28763a9daf886b4ef79c2a477e7e7d6. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:04:56Z), 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/USL4Q1769792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6870d1a852ae255a1fbe90cf021ea59c0795c954e364b71b8b9cd28e1b2b61ba. 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/USCGH1800845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1488683036c50ab4060060ce021620db1c5e2c3b2821d832dad6dd3be3c4132a. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/USDY41884741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c78d01a896af3d0c28e76d21322864883864af51fed49cb2615dfacc94ce3d. 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/USDY41884743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceffdd847daaa7253bad46bc5efe1a91250c43fae62b0a00c8d771e8481258ce. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:11:29Z), 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/USDY41884744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314be8f8559c6b2b25b77d16357d3295e28763a9daf886b4ef79c2a477e7e7d6. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USL4Q1769792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8dd0be737058002907615cb039e1143c5999a3f5e1dde1d6091a8e351890c1. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/USCGH1822484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153edb41d36115f3004239043a89738949335538404f22e607ce07decae7c9d1. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USCGH1945855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e31aeb0f0919e462b06b3f5bb3dbda2350c15a9fd5b1e32637ff09674479e23. 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/USDY41938555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529efd770e43e45d4eb197f74b10a091b63753b4156f44dfec096e67f4c653df. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/USDY41938556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529efd770e43e45d4eb197f74b10a091b63753b4156f44dfec096e67f4c653df. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/USDY41938556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44db30d592c30f6244bd7b7a00da0305d52304dfafd6ebb36f9659ce621e3101. 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/USHM21986550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4c9df7643b5470891f388faf9fd4daabaaac956dce13c2e3aac2727bb49ddfe. 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/USL4Q1868317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dee1a1cda33ab118458e65ef43ab3f13d3722cd6a73c3d9a540dd2de3623aa0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USL4R1918510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90fe8169abcd1bc52d5a82969abcb500fb07f5a0e6dd171f1cbe39e31a02f0a. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/USHM82031360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f266930239fcae3398d7a4be344351955a671c77342b3a3709c5eb62cddf2ac. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/USHM92014651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47327d1161450ac6446113fa75925562929e00df76651ac2bd485320c945e369. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:30:24Z), 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/USX9P2069992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x506b63185d177ec4e53f0d0faa12362dd990c290a3f96495663f79762730543b. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:05:20Z), 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/USCGJ2132066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28688ae3f391db99a4167ca6cf617bd9d142a7dfd09887d8b5332ab9f5eaef11. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:32:22Z), 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/USHM92114357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e854df65fc93f639273a9965852c5ecd17bb5020ad06e5abbe809a9d15c52cf. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T06:56:21Z), 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/USHM22323407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda548ab502f72842cc5a56e1dc46de7270af040ababb348747417573c9ad3cf7. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T04:51:16Z), 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/USDY42412600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec2e87b1b017b7187807ed23e5b50afcbb1ed6640eceea0479c61c548b20bc0. 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/USDY42412601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3796c6b2af8304c9c9a792a4c4be72363be0f3fd26ad063e1119ac3336204511. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/USX9P2420942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0b2a987b151ff7e3dcf9b93e5ca6ac9fd58318f8a7f86715bc25b458f9fc2b. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USCGH2537746.