The Murder City Devils is an American garage rock band formed in 1996. History The band's original lineup, consisting of Spencer Moody, Dann Gallucci, Derek Fudesco, Coady Willis, and Nate Manny, for
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 0x612b24d11644fc085278c2df2b14b27488ca64817d0e7775679d6de63adfaf9f. 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/f022e8f7-f2db-4a17-a76c-79be14b8e778.json and https://artists.proofprofile.net/proofs/artist/f022e8f7-f2db-4a17-a76c-79be14b8e778.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 0x7f38ece492f4ae0a0274fa5d3993affb602e4081fe871af3a839c6f1ccfa0bf3. 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/USSUB0311988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa905399c7407f5c0d946f2d670307ab9eb1b38c27d0850eeccf1c7f413ba1043. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USSUB0311990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a64a543768b0c6f19083415fe80f87751a9ffc32ca3fa3bab398e8d8a5e947. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/USSUB0311991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a36b974b014408536c0c008793e480966d7aac6cc019b81ec04f1a1bd22028. 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/USSUB0311993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b22c09ef87eba8e3ee7de57e5b03b7da9029080442f8d41487930a3d932c213. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:21:06Z), 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/USSUB0311995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281dd04b29c0bc735f8d3beae79d8cc4879af3496cacf38e2372a27331dc9829. Chain 2 (Bitcoin): anchored in block 958602 (2026-07-18T19:28:16Z), 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/USSUB0311996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a56288c2810d27c15f1305dc9233945a6f731d28164804dfdd52b2e459494c2. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/USSUB0311167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c2f0063dddbc0192af4df05f23841ac1629060e89e2a3644b5eb495444bf6a. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:25:07Z), 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/USSUB0311168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf88c452c98895d60a81f386b0513fbadd8a6ab012d97d5defb259884672880. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:25:55Z), 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/USSUB0311169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9d1402ae6cbca8800a5a2ca06accda524add1dd7051f445592dd5a00d0f0d9. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T23:05:53Z), 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/USSUB0311170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e03cdd5ca1731b8afb7ce8b2e0971661e0e366538cc19e298369979c68d874. 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/USSUB0311171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f76bb051f6ce8e4c14d03f8b056cc055c41705d8ce58cd61ec07478f22b930. 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/USSUB0311172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdbf58725092d88a0ca7cead5f534efe9eba03949c495cee3aa062980af0cd0. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/USSUB0311173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8094749ba4de1e2b80b529a0c81b3589bc43a0e3a6298580026c4f729c92347. 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/USSUB0311174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4611543d3906d0fde865133c8e08a426ccd729528289619cd1b66b7d5ac81e3. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USSUB0311175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233af1825c975b8bb6969ac0a5e30c05d2e40d56cb2004e5360605ef30a1a0cd. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/USSUB0311463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda5483b73cc944e05e17e757de7f4ba7456b72f7bc2c6b379c8b2e63bf1e290. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/USSUB0311464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97974e5bc4c79399801925e4fb225b68a9fc8f809d5aa1e039f5e71a9ff0c129. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:40:46Z), 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/USSUB0311465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a1073f30ec5b69e30962e0851ea706ea04ef3046c2f55f784190a049e8a6f9. 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/USSUB0311467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7836536a2caa807f3553a4d7ff9419d5dd5d340c0e8748a795b6c546f838e94. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USSUB0311468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca72c8bab0ef9f7e082af65005816cbe7a9c6ce760b01e402edbc1f90197c54. 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/USSUB0311469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47defc62ebd73cb2a6caa3a5ceebd0e88992a0d9a5cb4be855607082c24509bc. 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/USSUB0311742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e44a56f93c22fb3bbcfc6012e1113419815714641ac3a85313439b4f46941a. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:02:32Z), 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/USSUB0311743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05bc4d47b5d2715c90caf3abe64750a3ef7423c6a3276431b076e061f316717. 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/USSUB0311744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992343781c36fe1845d150c93cd12c2e79a17612eb9a72f3782720ecff94faf8. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T16:58:21Z), 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/USSUB0311745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d03819df3b80d3a860e549a9dff68cf69c9b082cd7e089b2e81f07281c7153e. 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/USSUB0311746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1251131eafed5f891056e65512ba7b7d7984bcae2d9455df5bfb12b631ce6e17. 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/USSUB0311747.
The White Ghost Has Blood on Its Hands Again
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed99b6b98dcb187becfcc1f9f60ac48d783af93fb3b7d681cb31277c77eb2cd. 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/TCABY1424004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c7b3199a55f486dbe637779919be2e966763be621028c933b92afc167b524f. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/TCABY1424021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97e8e6c2dd5974c3f0328b8f3875274e28bba7a744d633bbb5359906df4a55d. 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/TCABY1424025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f99506c182a9a639d0957a70979073de4fd237a44a7231d1a9c4d94ec1b565. 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/TCABY1424029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e1306125b1353f85dd7e45b646ddb03918f8eaf19eb1d68c88639809f1695d. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/TCABY1424035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b8898380678da9f5fecc4d9a0a3862999de34e9c50257fb2e4e88bdde3a375. 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/TCABY1424037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3292f2f08590fde8c5bfa9c08444a5382684bfe659f4a1f74399c4f07fe8ad. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:46:39Z), 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/QMEU32404251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975604ec8286f3ae657cce819b7de94e397265e3109e9eb9635625bba8df3923. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/QMEU32404252.