Gorgoroth is a Norwegian black metal band based in Bergen. It was formed in 1992 by guitarist Infernus, who is the sole original member remaining, and has released nine studio albums. Gorgoroth are a
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 0x5556280610c79e7e28a90b00519c04977e5829738cc4fc1237638ecb020eaef5. 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/85ead5c7-ca0d-4ff6-98ae-121f2ea9d902.json and https://artists.proofprofile.net/proofs/artist/85ead5c7-ca0d-4ff6-98ae-121f2ea9d902.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Destroyer – or About How to Philosophize with the Hammer
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 0xe6f712c9973052370f698e1c7f9b70638dcb138967c3c85a3c2607abe4a07fb0. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:04:54Z), 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/DED839800583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d534fae8597e2c9a5cf6539ff9e7ad4e2e4c74678cbb895d06bc4e671cd967. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), 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/DED839800585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790a2d78c9ac522d15e9d46c47cfadd139472a4f7c9b46836bab52c2ef44e9c1. 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/DED839800586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a66049876bc53f427ab0bc04c97ceb46f82ab8a9dad35bcbb86ae470aae3a9. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/DED839800587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b235d08667ecfbec8ce0603132456b91f2f89755e59f31e04de266c08eed0c9. 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/DED839800588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa746abbd69bb90c4af85de33b729de01fe070958d0a66913ace18a1858234079. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/SEVCK0911009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97a6f8d5820e0c62a9bd0957ad0bca33b99baff4eb305c24fa166c69b9a0b0d. 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/SEVCK1106005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3fd91fd4e2db3f8bab1aa6ff654aafa6da907741aead546ea15e7121bfba80. 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/SEVCK1106008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1532adfc51ed371c19fbd75bd8293aeb82e6733e15351b79ebf8fe729588f3df. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/SEVCK1106009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0cedb3c45c44d0dac1e8f9d6b103d75ff9e9d5fd4a64ea212892a1d0fc1b36. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/SEVCK1106002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4c979f83b72f670b2e1eabb2f285d088c29edd8a6a6d38552233f98353cf53. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/SEVCK1106003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ad7f39c4b00ddae5bcfcd1788190e541611e57a80adc610bcc5e5657882bee. 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/SEVCK1106006.
Tribute To Mayhem: Originators Of Northern Darkness
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07be38f4d3577d71ec80e70fcec73e7cb63d6d9dbd8a3aa6c696c0cddba08cdf. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBCQV0700887.