Capitalist Casualties were an American powerviolence / hardcore band. They formed in Rohnert Park, California around 1986 and had their first concert in 1987 in Santa Rosa, California. They have rele
{"copyright_id":"0xac35df54fde07e84dab0657765c4e21737ceda367b1fc37ff4214f14a60f1beb","name":"Capitalist Casualties","registered_at":"2026-06-12T12:59:01Z","symbol":"NIM0304936","token_address":"0xcaa554a5bc7ed7df783bb129a2d22007bcc8ad3f","type":"artist","uuid":"ed13ec7a-c066-491f-b07e-ee552adbbeed"}
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 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 0xac35df54fde07e84dab0657765c4e21737ceda367b1fc37ff4214f14a60f1beb. 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/ed13ec7a-c066-491f-b07e-ee552adbbeed.json and https://artists.proofprofile.net/proofs/artist/ed13ec7a-c066-491f-b07e-ee552adbbeed.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 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 0x597baf5c60be78f10415834ff878d9c05894babd26e1ab043271cdee67dd2513. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/USAYS0506702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e348a8ad31ded305ca8c7b4911f937b1d6b0acfbe67204dac2525607f9c2d76. 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/USAYS0506703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045e0111fc937a2272b23c0829c6fb4b2e461f45e71c4a8b0942415e68f1ee85. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/USAYS0506704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f1a30bea9e68a919bfc2d617dee4ce6de0a864fb79d0198d6e338179f3651a. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/USAYS0506708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d56100a0cc4e751ed7e7ffb1b1e31771c070c8203f5ce830a28710922dacd2. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USAYS0506709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cb130d4e243778ea48c559e6db0770b8ed94e42fc90c1e5ccebfef5bf04ed9. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/USAYS0506711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e0c372942bd4d59e63057da4d6ed796977cee12338e64b82123a0f110b8637. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USAYS0506729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eca48566ddd0c5b339ff01b828761a18a473bd089b11a4c3bc18bde56e45d0c. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/USAYS0508701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187d998ba4388154b2161c781fbb4d8df8c44fc27355b289a69c37b5d24bae31. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/USAYS0508702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7428e81f48eb4f9842429137a369b8f06f2fcc553db715ead8df99342043c9a2. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USAYS0508703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57bf92f31efc78f9e357205ce161994311f6f85dee9ec04df9c054ab9c875edd. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/USAYS0508706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e464536988be8ab6bbff22310565d2446941d6ad5121e8f2fbc5a08378d069. 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/USAYS0508716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee990783a9e8e81c0fb09bba5d6d9c26e3d95e887f050f277c14a0a4b72b1834. 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/USAYS0508719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa8cf48dc8bb9c66c64cc5ab5ded8d1dde0f9b9bccd63f6adedd3ef69cbf3bd. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), 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/USAYS0508773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129a411a1e5eab086e97c86a860644edd0d823dac974ffe9f37a8edd6c46a92d. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/USAYS0509105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc744214ddaf0265d49d517a2cf05c3bfd40fb433318fe0720ee012d74b56b7f. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/USAYS1200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5f2eca86accfc99a809324804cfefdb0a40c388ba712b2e84c4db9ae63380b. 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/USAYS1200008.