Brutality Will Prevail (sometimes abbreviated BWP) were a Welsh hardcore punk band founded in Cardiff. Formed in 2005, the band went through significant lineup changes throughout their 17 year career,
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 0x41f1d58c269870d3aacf653b4317bacef044da74d6ae3a0017e1577cdd1f2fdd. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4bafbb9e-add6-4c4c-a045-dd61812e4b0b.json and https://artists.proofprofile.net/proofs/artist/4bafbb9e-add6-4c4c-a045-dd61812e4b0b.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 0xc81521f57d9f9b55a3e0066a3fdab8e4b0b7402fbf59ac67bda3b37729ce8255. 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/QM6N21405040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6eea55f6b4694bdfbf0ec6cc03cfd49291ed76032ba3c5696f760116d94582. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:58:16Z), 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/QM6N21405009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1acb0e706b9ea87c967e1c167e697b51f9911d55d0ceaab90f49681de2837bb. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QM6N21405011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4819c05019de2da6d9d57e397525bb4fce650d0e27a319793da0383a362235b5. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QM6N21405014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13cf7e1510c4eedb7dddc167b50c531f9bd79ff45baeba4581dbad8b2af7c5b3. 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/QM6N21405015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a0dd03889154eccd791dd41dd912047fe2745d63c9908aec146a03d1e5c7e7. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/GBMLT1500900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89fd0d7f18f9a86d6bd3b559338b5c199b0f9587ef93a33768d3578cbfe7a74e. 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/FR59R1907914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51046adcb25ea3c9fc7dcdde023c24909bd3a4a0f2530064f496cf6eaf651922. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:52:56Z), 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/FR59R1907915.