Angelic Upstarts are an English punk rock / Oi! band formed in South Shields in 1977. AllMusic calls them "one of the period's most politically charged and thought-provoking groups".[ Angelic Upstarts
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 0x10d9614deb863dad149815c4b8690ddd97b699c2ee450fbc95fa86115db98b73. 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/0f50afde-93ba-4129-9f74-be024b159692.json and https://artists.proofprofile.net/proofs/artist/0f50afde-93ba-4129-9f74-be024b159692.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 0x5b10d3d0a5e12d961a523068225708bd1d0d0521c00d2138b1d6d963d359dc15. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:56:46Z), 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/GBPYM1010048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca313fcf20199e068cb5e80f2dbafda3eea54726dbdaee9e54b6bb55d9079773. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), 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/GBPYM1010049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b18a2ebcf88e1dd5ecadcabb6144d773d29f7b13236b2d14235e74eaaf7c51. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/GBAHT0500533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e00363fbb907a8c96a0db178434e22f0156592c4421a544688e523dde0cb5d. 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/GBAHT0500536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64473ebdc2e5eb25152dd7d6642429e2e8971accf30033be08bdb0e0ed753a9. 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/GBAHT0500542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5464be39157cc62fdb55bdd1937fce6c69905d48d807be7a8020c8d8b0e5b8. 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/GBAHT0500545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8fb9d9ddd00dac22be666810f52560d197e369c2fedcf86665a8d50d17c05c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:03:37Z), 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/GBAHT0500546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7ec7cf34015d4f614a06f7b0ff54a046049bb938ac84a403e7b0cc003800b2. 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/GBAHT0500547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691c80a951d20ed71af9db37a1a799c6f0d0301e66e973ca8931b2beee533f39. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/GBAHT0500556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0d99237303e70ce4296b194e7145f0088dbc42b92517f248a7b02acb6f89e4. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:19:14Z), 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/GBAYE8100117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc634b4dfdbe0804bbbe899395d443a5e0d7f62ad7b3c05cc33e891de72c2b731. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBAYE8000137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fec858bf4e0c44907c67a5df25305902293044357b1ad87d6b16561e09ceb75. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/GBAYE8100118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a96c8833f77795d2257f47ca47139890596d690b4bd0a8ceafb621d0641c82. 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/GBBLY8200251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d23b531c17abd47a02a92a69af53ccea1d389690b9e9d124d034d6b32749644. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/GBPYM1010109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd301bdf854fe4b44a8b7a549137a7a9478b34318dd8d8c4002dad1e32efc4cdb. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/GBBLY8200243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f9da156a0aa0e8d5833ff91532411f3e4be2c09b45e209aaa3f014a4e3bd780. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/GBAYE8000295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16dd8f6f9a8b5e96784ae02714cb3c215386b9f42437e2de4d84f3193cb78a68. 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/GBAYE8100158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefdca3e205563d40eb283df13465f8ce00d2833500981d459a4ce7316bb09967. 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/DEBL61189678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1956627522831db57b7c3fe77dc0a5e3ac3040496d1a2151cda19bc81d6f1227. 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/US54H0513708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db40ef05779985dddb1e3b54894c4641361bc8871366c2219c399a01df44020. 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/GBPYM0710044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec3b65529f53e02bcd2d29869bc47a1bf188871aa107ad575bdb455b180da81. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:53:38Z), 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/GBPYM0710010.
Burning Britain: A Story Of Independent UK Punk 1980-1983
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a96c8833f77795d2257f47ca47139890596d690b4bd0a8ceafb621d0641c82. 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/GBBLY8200251.