is a Japanese doom metal band from Tokyo, formed in 1995. Church of Misery's musical style melds early Black Sabbath-style doom with psychedelic rock; most of the band's songs are about serial killer
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 0x003928a18800b2b84bca2e857bff97894387f593756ccdde4085e319b8b1d3f9. 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/088afb40-60ea-4fc9-af24-411d2602a1e2.json and https://artists.proofprofile.net/proofs/artist/088afb40-60ea-4fc9-af24-411d2602a1e2.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 0x8b75ca99785862af5f8ff16489b0dc8854c00ec5b6c1d5307ff783b882dacf2c. 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/GBMLU1113402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbcfe64c9cd67d3e4ac6f66e4939c8f6daa0374e3bc29fdb3d9bfc88ebc8c7a. 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/GBMLU1113404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c9da7f0041d9b20f6fa4d68247d4e3075682bbc679100f2947ecca4505ead8. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/GBMLU1113406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dcb944daa3f71ce5a9f5ef40e40aa4fe452f3a4e019560902196bb906b77d41. 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/GBMLU0113402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9eac399349de2730d1b3d70709ebfba610c1de725c93eb411e4fe84a713a583. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/GBMLU0113403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1cfc85da1bfb40c05a34c4e07ecf186bfb0ceddd97fc22914c8b7272f3d2fba. 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/GBMLU0113405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdcbb882e0359fe183b3bca2c138e46997cf9eeb76797167b612b2d0f10d051. 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/GBMLU0113406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f436ff3719a582bcbb9e6f624ed2a04951c793df18ca3983ac1ba9c45ea6dd7. 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/GBMLU1113501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796a84a37785967c0e2f9d3838ae70839723830d8c381a0aed8fc5a8d2414f95. 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/USMBR9900261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4d2cd0837ca66c689ccbd0f35f9334fa5a1c1b0e2b23591c92601297063605. 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/USMBR9900265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd159bee8c4c98c97913d890ef7b191cf9bc1b45789fe69d2c654ec66f0fb6d6. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:56:34Z), 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/GBMLU0911802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb612f48622b1c4cdddcfc284a846254a12f4b3d74fdb432b227dd9215f839917. 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/GBMLU0911806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5fefd70a96cff5121685d71d0f510bcf66550b00d73cf177ced50298a95bb75. 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/USV291435984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d030065b55f937ec3d6c9a2727d9de7a9d672665d48138844829fe5fcb61b2. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:06:49Z), 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/GBMLU1316301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1972c9dc2e9aa0bee879db6cee48e23f0f663c1234c8cdca2f3ffaa749fbbd79. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:48:46Z), 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/GBMLU1316303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e9f4296c8024fbfde34b71df095381690803fcb878ccfaed32312cab1f0365f. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:00:29Z), 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/USMBR9900595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f824166db5c4e980d208b620d7d4765c2769ef600b0e2a00c056923bf08a22. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:02:13Z), 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/USMBR9900597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf2e44ba5575635c26b2582b1c40e542ec12930a417b943e8fbe4ff9a3efc19. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GBMLU1619602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dac39b66e38e349cfdc52ec4cd1c0a74d09c98e5b13dea399baceffbce6a997. 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/GBMLU1619601.
Make Them Die Slowly - (John George Haigh)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf2e44ba5575635c26b2582b1c40e542ec12930a417b943e8fbe4ff9a3efc19. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GBMLU1619602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc034fd8f3322a463f21e56ebc170ab5554a604f7faf9f0f7d32dcee04c59c99. 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/GBMLU1619603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f876619457beb4cb4d49c90121379bc8b7aca1e9b62daf2112367929e06a5e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBMLU1619604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db407b66de109f09392a3bda94a86f229972558524ee04f4a62a366f72451a7. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/GBMLU1619606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb550c1ddf5eb19d9bd90c66bde4f49328b5d13588249394e6e24ac93713c14. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:47:03Z), 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/GBMLU2324901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aba0b1c926d7223d67b28aad6ba903a11486757767ded2b9a452e2209314ffa. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:49:51Z), 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/GBMLU2324902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203c3f12eabc8ba2c5a5929cc84b6020b0a4c10e776bee142fe4ad2f4a5ca930. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:39:12Z), 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/QM4TX2396183.