Inhuman Condition is an EP by the American death metal band Massacre. It was released in 1992 by Earache Records. Track listing "Inhuman Condition" – 5:41 "Plains of Insanity" – 4:48 "Warhead"
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 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 0xab3d13b26f96b91d6434398c207774f9b2bcf67251d72c9b65162ba1d2598589. 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/584307d8-9652-49f6-bee8-2bbb3da46fe1.json and https://artists.proofprofile.net/proofs/artist/584307d8-9652-49f6-bee8-2bbb3da46fe1.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 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 0x9c27f1eeb239a4e0411100c4a4d76ef326255e4c3e5aeff7b43f36bd1debee99. 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/FR59R2124624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7721c3e2df7045190ef4fd7ba8158668566ee8624111736daace481edaa0b7df. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/FR59R2124628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecb0c869377f16f588be90cfac4464caf100188966c20eda93613ef33dbb530. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:31:24Z), 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/FR59R2124629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d3511ed3527d07ebc19ffb610680ad70aae2eb80a0e65635247ebb80d85b81. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/FR59R2124630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873fd8ed7c9b740c70bdbd31be6f92b13d6b75a6bed0ac53f44b505c61b179cf. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/QMEU32201240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0681ea73ae11c2d8653994bcd2dd9abfcc201cc8b9a5964d4a09bf8b4582f0. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T06:50:44Z), 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/QMEU32201239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed033471341749c196a422156777677597dc576503225fccf722de43f13253d. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/QMEU32201241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec23e1f8234b41a6e454ddc7da664f934d4be7ae5741e81dba4b7c768fb56bb. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QMEU32201242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9638125e95e22d7a0024cc05b39947e9fb2e7db8ee0eb0b1137a58e8d3bdd50b. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:57:22Z), 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/QMEU32201243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3935c504e21996c103b250fe6f0a44a6d8c39cd7745ef9dc978c74248f7d8d13. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QMEU32201244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152b61bc592e347fb0712e56a6800f46c4b91d31e49322bd6552b83ebd41992f. 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/QMEU32201246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40290130c252ab4fe5339158294e556e5ca3cb2a0edb30c543e2e4317bcd006. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/QMEU32201247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e7949b1fa85695d683889ff106501c7c191cdde4188776a28384d4d7fefe3e. 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/FRX762324934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458310262390c756583fb2ee353a0e131794a21ea8f1ede9ad451e27243b29ad. 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/FRX762324935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8880a309b7e1a65b04a6fde344a24eb052defc6bc5428d71eec6b8eaa44427f4. 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/FRX762324936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f8698d920dc60ee6a6f2944580861731d3c03abfb94ca0b16930e3c1eb97e3. 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/FRX762324937.