Impaled Nazarene is a Finnish extreme metal band that started as black metal but have incorporated elements of grindcore, thrash metal and death metal, and have grown more towards hardcore punk. Hist
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 0x78d62c169805756691c7095eb66c073ef6843e002368daa65242d964546ad5d9. 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/36a4867e-b237-40d1-b1bf-5f6469aeb902.json and https://artists.proofprofile.net/proofs/artist/36a4867e-b237-40d1-b1bf-5f6469aeb902.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 0x34bc46bb6f2ba93271ffac3a6a1c427ca2eab295edf8fd1f3f06a29a56af873a. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/FR6V89800107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7a5b4fb6cbe857d1e2be4c922ba0a28077a22ac469d90fe1ca703584f613d5. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/FR6V89800108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c6e5744db7805bd8c7c4c03cc3b5e59540de0c0eaae18497ced03ff8bc474b. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-17T04:23:10Z), 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/FR6V89800146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92712c2443777d09682922a9a33a327da18f24e03ceb33215539026210feb8e4. 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/FR6V89800147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b171a0babd88630bcb9d8d69c0eeb1cfa54a3beabf1620a9f64dfd0796bf3de. 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/FR6V89800148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e3fa263746ac05a714543fb94c7f74aa3256b835b2f04d25137ddd0f86ab1b. 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/FR6V89800149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb9f31fe8185162f16996a71c94581dd6e66643803143336281441daddd6209. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/FR6V89800158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fd26058153c3ddcb1576c4d7fef485b3b2a316db23f14d91f052a2b0ccd5e7. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/FR4E69600070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2c24c8f700ad0d500120ea986c5d376cfaae6400cbcf9e798546714b3f3892. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/FR4E69600080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9fec048d4b75494910b7a80f6d408decbbd5be1933b265e6380a29a37859d94. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:33:42Z), 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/FR4E69600100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e139ef0c7848b4409bf26de33194b857aff0b56cd8db0c4b61daefccebf638e. Chain 2 (Bitcoin): anchored in block 958677 (2026-07-19T05:47:23Z), 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/FR4E60702440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0a4a3a2db291b4007059c1e002ac8bf757d45b5ee8a7a3c762f84a70ca7b15. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/FR4E60702470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365102d3b7fa65f52aec20e1bafa96ceaee1674f630cc5dd4e837dcf0d1e5fa4. 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/FR4E60000510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9fbba697196141c8e91b463f38237b0f8c0bc1362c7f34f44d45e1b4384e80. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/FR6V80100076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1b1d81755ddabaf303aa4fc3be2bf9ad1aca0e4d29eebb2161413c45f9eca0. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/FR6V80100078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87e729ff988c743ccb0f4192a4310a3ec09377dfd51ee8c5903fdac5d89392d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FR6V80100079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2d2a9f2a08e9364e9e403d78e60bffcd4e577c780b8129d6cfdeb74613aeab. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:21:49Z), 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/FR6V80100088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8dafad07ed461372c86b9fa4305527b64fa5b431d6730d790fe370fb5f25da. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FR6V80100090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ec93fa720f31b5473f243f0d57abb12bf43c35ee56b05716d828e8440fe6cb. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/FR6V80400118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76ec3f7ab21cd714c86e993b56071842e633ee6c88de33f493015fac0fd9993. 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/FR6V80400119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96832cc69f70a8264e733941be58de6973b1c14934c98c3e171fdbed827037b4. 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/FR6V80400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82788d90614c7a9c1050883f9e22852a0828f63b02845be21cc69d7b6018bbeb. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/FR6V80400127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a1583caf7c790bdc12514b19ede2ab69c7b32eb5f92e3a1314b693cbe0dd56. 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/FR6V80400128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0383a52791871bbe29e7ba1970102fd989ca59b7c04013d18e22792954009eb4. 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/FR6V80400137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ff55652da3f2fee37e3b665dee5255a0de37244be2f8cfb55f1329bad04e26. 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/FR6V80300617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d2bb2089fa54b15a535bf2bd5bd4a1a90b146fb7013e0b1a040ffefef95587. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/FR6V80300620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49cc0d0db42ca3eb25dfa8879c0ea7c35b62e26bcb034697d5de7a437249e742. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/FR6V80300637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c443c1075b04da9663241653afd7d851591ef7324c78ceb99fb44f21d0c9ce6. 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/FR6V80300640.
Death Comes In 26 Carefully Selected Pieces
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4abfa55f002afacd81f35f2b7afd3644c63b82a4b90626ac465d1bdf97996e. 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/FR6V80500381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b24f17df8c71a4b37928e985813974d5fd9c8b3bd273c4fbdfad26bc0efaa2b. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/FR6V80600564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5213877a3210282ff379a857d88cba86ddfa510f3eb736c421bd20723d1dae50. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/FR6V80600566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f4d01b1db9bdd9a3d157c95d6b2c704de919c3c512307d00542277613a9599. 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/FR6V80600567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92696722151e40cb7632eccbea07c9ea49715c34cba5232c0a34af43a168cfca. 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/FR6V80600569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3263e920efe51bb75bcc134d8a12e2c386f0f41ead91394838ae7e57ebe098. 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/FR6V89200100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5126b12dca889b365706405033ff5673154d06cf8604f4ca5803b4c785c723f5. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/FR6V89200145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41b47dd6907a790b9f2aff74bce2bf0e648f9acfd4518b8d0db88f67a6a446d. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/FR6V89200147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc68b1771195f99036d1631855d61251ccdaa171907bc722427c2baf2d36798. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/FR6V89200149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87b27fada87d704b8e8de1976e39b3e15f9aa749512026d3533ac053c3c34f1. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/FR4E62100370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02009f23b97a159cac3b253a02f67a823a3a425eb4487f2e6299ca070cfef3ff. 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/FR4E62100400.