Nachtmystium is an American psychedelic black metal band formed by Blake Judd, formerly known as Azentrius, and Pat McCormick. The band's name is derived from the German word Nacht meaning "night", an
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 0x0f6cf0db3f653334e7052d6b6e7e4262fae14266c577f3530222f9cac96eb326. 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/539c643d-70b0-446c-a499-5b092713a39e.json and https://artists.proofprofile.net/proofs/artist/539c643d-70b0-446c-a499-5b092713a39e.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 0x8952c6475aee77ce10e3c7b2f0a5b40fca92507fdd69c4e4bf28b3417235a051. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBBPB1606917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68def71614f7583e06093e227a2ac770e64b24294f3d541fce14e8988585df2a. Chain 2 (Bitcoin): anchored in block 957249 (2026-07-09T02:31:37Z), 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/GBBPB1606836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb4d64459072f87392b38b257ac423b3c41ea8683b1639ae75022bae506392a7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBBPB1606877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c56d9f83028baf859cf188e7550f38b2c950a40df8755ff644399fd4f72785. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBBPB1606881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf2414f4a0e89625b97f57d3198962ae9675f562812aa5e5b325dc77b687774. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBBPB1606882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a7c095b55de63fd0461078ea0709e23e40ee7b49c66c3461640c38a8c68085. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBBPB1606883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b38b13e772a155646e15d4be317ba4d5ee3e097b1f39abe683327402745d1fc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBBPB1606865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5218d77d986ca199b3e19921481b646f4ce17c0705ae1425964af6e6dead5ae. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/US4E41402601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50a1e92e7c882ee5dc25be6620b3fce1601fbd2f1e7cf5dfc815e75adad367f. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/US4E41402603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5aba9bd4d609dbba94f413f873428c5ab32e49edcfeb32d17b95212dddb762a. 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/US4E41402604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94393470b766499b3fb502d9f74174f76316f5a55284136b05ae13e9fca60864. 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/US4E41402606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255509fd91ac230e8d8094c8888fd0ba87c27e125d76ccb6966c948f1980c2ae. 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/US4E41402607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9e9af311cf3ccdb0165b8cf69ea5a34e59de4bc9f6c5dc137f8dfa9097eb63. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/US4E41402609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb471c8a3db35b9bbe9ae7d9647bdfee5b1d55b9bd518908633d98a54c12e23f5. 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/US4E41285602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa692e49db74debf04d3fac02b6edfddec5a202b21652fcc6f36f6bd0d20a26. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US4E41285609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81ae8af7a8839f5d9b69f9011e4ce981c9237565ad5402842e4c85202c3ad8f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US4E41285610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fac48904ef595eae99ce94291bc56e197fadd0fd5e42f72bb84cee445064a74. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US4E41068901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9622a1a0602dcc11a4e0e3dcb1afc5d522ddd4dbeeefa2cffd8793ee1e0f49af. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/US4E41068903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd165aa9b6089580b709b924ea98657f08b983483494dfd4318bec164567392c6. 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/US4E41068904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661b40e8c70bc499e7b9607bca826bed10ffe5664773f448790c393d54e18cbb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US4E41068905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4595495cea39942d6905672337401dd54e25e0b81467462bc1994a35a721268e. 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/US4E41068906.
Every Last Drop (James Plotkin Remix) - Bonus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb856f483a3a4a7683bf370bb63b380f5dc9656e492ec0b1754c708669f82eb00. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US4E41068912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040193f3cda69d9f69fdb8a44ffa4fb207c6b8796de3cae9dc707d11f1f0d6ce. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/US4E40849601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6b2d841f10ee55e180a56a34438c759616359943bee17a0d7d59cd5ed7ccd7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US4E40849602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e7e455c52be3e59da96e2a2e1a723fe16cd5fb6edf6020c8b5519fe3de78d5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/US4E40849603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680f9605461cfbcb40c1b3379b1477c19876d347595de5bbf4cce41bed205502. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US4E40849604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7241c7377d08ec9e8981cc0772d9b5e2b129a6127193a6ad4fcf9322dceb896. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/US4E40849606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4efd430fcf3b9bd686ec15627609ffde42593cb7a3eda052fa5e5c0eb651a565. 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/US4E40849608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47fb15099fe3ead55dd15b783cce63b7b7dee69f62aa476dfecedf01426e8da. 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/US4E40849609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a118afaf0484c5cb97acb8e9e4168be3319c95b6611e18c90bf7e521eb47e8. 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/DES561898703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e7fe96811753b22c29ca3d58ce162d74c5b0ba0199d95adfc78d826cf3a0fc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/US4E40964902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d797099e916b651489ca9c64f86bb55fca66ec13990ac82b98631e0e6d01ec. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/US4E40964903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfa1a8f201d99ad744bb01c812d6a52743ad2fc1fc39872e377c1e2fa1b1914. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US4E40849102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac031061a6bd0dcfd0e763e2db06fb20fe6586ba88243cb2daa6b65014e7ef9. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/US4E40849103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af786271b8fdf85761ddc3991abfb94dd6a8b0efd10c90b5647215b2ebc586f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/US4E40849104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28bbcdfb8c997a69c7c69cc817cec7b9b4570fa1dd3ae9442d8f09ec5476f1c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US4E40849105.