Pagan Altar is an English heavy metal and doom metal band. It was formed by Terry Jones and his son Alan in 1978 in the borough of Brockley in London and was part of the new wave of British heavy meta
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 0xfb2d1e980138181a1ea4901c740b49ab522cc1cdef1c630eae72f39c6e738497. 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/27a3d6d2-56ff-49f2-82f4-4dd7fb8c7b62.json and https://artists.proofprofile.net/proofs/artist/27a3d6d2-56ff-49f2-82f4-4dd7fb8c7b62.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 0xc8f2a930ede6e8e7f9e3c0e0e5b2e6a2e6135f2b5eabd3c40c8aafd445a22e3c. Chain 2 (Bitcoin): anchored in block 957717 (2026-07-12T14:54:03Z), 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/USHM81843378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe3adcd3eab2d456d1f9df45ade90aa11a1c9f4b05ecea6f5d1db0d5035d515. Chain 2 (Bitcoin): anchored in block 957705 (2026-07-12T12:50:42Z), 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/USHM81843380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c4c9b074419ec010f0eec7a34b31e9aec0fafea8dcfd975d7955448f1d19df. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USHM81843381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf271f75b1eee27441cd9a5ed32c19552a387d8bcfce25b7e8b76bf61fe9ce040. 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/USHM81843382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e5071a44b19e36e3680c7ef9397711a131d4b2618231a704604490a4297844. 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/USHM81843383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c40ca9b8b2f891108b3d346ec40f2c35ffeffe5c62363bb75dae374a5214bbb. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/USHM81878175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d23a8e0337b23b12a2d64c039d2b7fa4393ba2dfa64b3cc8a61323f020ab56d. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USHM81878178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c1ed75e768788c7d5ca568950f53d1502b8c41752df9044ca9cb74e75757ec0. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/USHM81843517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a00ac7385a36ec32fe7380fe2d1dfd128108f03c9b9020aa47a3fc8e51ee28. 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/USHM81843518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84df2ac704b4556b7c1b64fb372b50415395cc825f32a17ffdd94ff98dd58e01. 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/USHM81843519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6030ea64c30fd2d0424fbd36389a2a7d595beb3f137be228888c543249b4b4. 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/USHM81843520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4176dca9929908bdad01f6da008b0fbe08ee953b7820f4925f652fedc86ea3. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:29:33Z), 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/USHM81843689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6d46a5155c81c01d04fd2c78ad51fba1c1bb6d44f51d2f9dd09524cd647ed3. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USHM81843690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce91960e02806415b33064291bedffec32688192d136089c18435e526032cedb. 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/USHM81843691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5221bc35c80e2385e306144a06d652fac482ca513ae40a34d2548e1900c600c. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:42:34Z), 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/USHM81843692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee625d222589c930d3e400d71c3394e8744205f9ae5591b74f0d38db93f976e0. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/USHM81843694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce791fccb28a45877411b87b4a3d041ab10461de98829e899ebbcb471f8d2463. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/USHM81843699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76745f963f5751aff1612f10124cfe1d2c8de4cd22fb8c41315256d66ad218c5. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QMEU31714271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1b24f91acc6fb7ddcb7c717ba2085fe3b8024fd99a087f0907bc5769616588. 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/QMEU31714272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd82c1b4933421bc25afaf94fc82b6b7a246e9e05212af4b948ff007685a9b24. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QMEU31714273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6cc52ec987ed745fa12ad43dc84d2ac79cb1028d7c269f847d80b1277589f4. 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/SE6482400406.