The Oppressed are a Welsh Oi! band that formed in 1981 in Cardiff, Wales. Most of the band's lineups have been skinheads. Throughout the band's career, the members (especially vocalist Roddy Moreno
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 0x3e4684df48761731e9853407230bf8646361f85b952d3b3757e18c7cc51465d9. 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/a0b6b9a9-c674-4dae-8267-561370f8cc55.json and https://artists.proofprofile.net/proofs/artist/a0b6b9a9-c674-4dae-8267-561370f8cc55.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 0x044fc0610963996dffae0ec4f00f2028adab4989998d4d5363df96281c3ea6b6. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/GBPYM0940033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c490998b84afec25a7ba7eb45fdddb5dcab56b02f4ff43bb1c5571e141fc5f8. 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/GBPYM0940035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7001ea77c3cc7d0a7a0e5e6d660db06ee66bc42c1a259f6c44694d7f43761c. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/GBPYM0940038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b0b720f9a708023d29430d2e871ed4c8dd4550a457fe384bf7ca442b706b78. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:21:36Z), 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/GBPYM0940040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60222c56f4271a63543aa002068ce2cf7e343675abc205979789defa59ae5f9b. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/GBPYM0940046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a62a1b3c67f4ce47260bfa6123fbab71f5d80f6375701b1516c52053fe8b90. 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/GBKYA0706097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdba98724944d3b18aa7b23af9f5fe3bfddcfa8ba1d6d0a93889a2b49376fd49. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/GBKYA0803384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f91f6c788961c60809ca5cdf4f099eeafd62f89ba461f6a1cb18b7b190aed27. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/CAI380710046.
Won't Say Sorry - the Complete Cover Story
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21862d721e89445cf0d37f553b30682c7c32f127575375125ac530bd73497fcc. 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/CAI380511050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece0773ebbfd6c9f8bdfb8f3b58dcf44368e71d67e388b2228900037b90e5f16. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:00:14Z), 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/CAI380511057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7655892595d1e47b0b1ddd64abc9ab9e75fa1e6f2d5b0cd4a5f33ca58d67cb5f. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/DEBL61190931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b7f75a33726118dfd858ffdef664b121051528abc8e3715477cdf003fd6ecb. 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/DEBL61190934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f71fdb4b4b661748851283845481a9ed955aaca61ca098cfd03f583d1026e6. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-16T00:02:00Z), 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/DEBL61190938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66bfbe58b9bb1cb2581b3be3d045f717b4f68df5176f85b0d8b7971e9f6fb954. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QM4TX1506590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709d1c1058121441695c342724900bb99b99d59c7e0c29e9cb91b007b078ff53. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QM4TX1506591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57277daa3a5cf30206917efa3fb3dd99c285ec257f628b9c0d6f34b603ebe59a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QM4TX1506594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7ae1aead1b35bc09d5444cd9bc12e05896d2405e23cc2774c5ebaccade3f56. 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/QM4TX1506596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a910f337c59b7ac018d6a18a5aa77202f3e1c93bad85148d489af7dc3db3910. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QM4TX1506597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d41fef87ab5f78b3be7bbbb5b894f7517d5ad2f0a6a8c95a0040994ade48c6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QM4TX1506599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d22907d9687f99b6b0bd0e9574f2c4a37d9dd1ed674ae4a795564ddccf8263. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QM4TX1506592.
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 0xc750041fbe31977b600d64d09ad3fccff7c5b620cecdb9d65c952f2fe975cf8d. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QM4TX1506595.
Complete Oi! Studio Recordings 1981-2018
Boots For Stompin' (aka These Boots Are Made For Walkin')
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460b44f1bd6824bd2c4cc47da8bae768c2019081232b6e9e5551265bb163a015. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/GBPYM0940069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee785b960d2f0080679a997e121d7770bb440996fa712ee148a31542d4c61313. 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/GBPYM0940072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841f6dacac5ead03b4a10617c850f0f3628d9d5c18bab14775c22cda4bcd9357. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GBBLY2303365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f6a1153e6d60ae6aa30d12186031130e99e3424c03e5c95194332dc69439a6. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GBPYM0940095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8321b02931109db1802252f7c1fdb6958e18e1384c209e2151252540c424fd2f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FRX201802518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97948f1d75de031bc25ba964fe2aa323ba194d4d09f7521f5fd2ebbaeb1a22d0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FRX201802526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9cbacab54f0592388d5769bac5eb825b616d84886c9e804320396d4fe968b3e. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/FRX201802527.