Ghoultown is an American rock band from Dallas, Texas, formed in 1999. AllMusic describes the group's music as "punk rock, Western stylings, mariachi, and a dose of B-movie trappings." The band has re
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 0x389d2a99ea1e05fd5a000b10b1d1e6ff524cf45ab801ee6dd023cb5c8ff444d6. 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/8c30c4d7-c963-4309-a248-e64242b02e2f.json and https://artists.proofprofile.net/proofs/artist/8c30c4d7-c963-4309-a248-e64242b02e2f.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 0xaf6f46436bd1e05ce7024bfb1779f9219033a5def729367175bf0df90d8360ee. 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/USCGJ0610753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219244abb164ef168ec846eb130c96938053383a07659b7a19bc2d0fd69b7286. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/USHM20323570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2143ee5020e33fe9a40145af0cf50195d289052252d7deafa5ce043d7cef8b. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USHM20323572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4877d1cac373dd3d0ffa95cec0211a7287bab57951a357ac69ea943355813e43. 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/USHM20323578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d26c9d0bd7f6d30807d3fe11d827e2dcfca0cea7a3e66cbc54023795a1f75ee. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/USHM90601340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d26fe5c78bf71f16f4d237e95dcb8480297350fe81e1254c35c9de40581d80c. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:06:47Z), 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/USHM90601341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41bc6992b6452cc110ac2b3918a49b35d14e33f3a65750b8b414ad0850aa9487. 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/USHM90601344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ac94d0cac8ae30f0863cae9af454f7b6c8ed81b1e5926f6835eeeb28b2ad13. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/USHM90601345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a587025df91dc1cb7d862d8d57b34b412820c76ffecd3725296460af2580926. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USCGJ1773489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267da32081ee1248e6bb53130c3769c4d3e44c905f8ec51e92116a5ac0ebfb0d. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/USCGJ1773490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7077593cc6b9b9e20fbb15cb172134886be000f321330267194833f7e6999b5. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:11:23Z), 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/USCGJ1773494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a476b0762d2134ce1cc61e451bb62bbc121ef07d43bbb2b71a00aeb3ab23f5. 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/USCGJ1773495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7ae20a86cc83a6afc424e9be67e8efa06868bd61265e3d495ee5d19cf89d44. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/USCGJ1773497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6594e68bc0bde15bb2d5988f24d263a773e0cb63932af28bed6054cc1e1baae0. 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/USCGJ1773498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5453dbef8dacfe2181ea94e5694440347abf13c49d6076c6a208e873b39754. 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/USCGJ1773500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f28442d6eccd794e956840997c3567b14fbc6638fd301ba72e10ead1d59c63. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:37:24Z), 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/USX9P0903825.
Killin's a Bitch (and This Bitch Is Killin' Me)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98731db44e8f643ab71cdde1f39884f9cbab24d0fbd1814a19ff9a7dd25a2cd. 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/USCGJ1237542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da9eb983e2b7527426edc14fc68cfbc61a0f3bf157819e4a73a6f32f72cdaa5. 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/USCGJ1237544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90666f7fbcf8fe12eeb0451e15ca342d6fc29e3c1de9df74dd3ae5f4e12c842. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/USCGJ1237545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8855f4e4cdb71e0d47fa93ef7efcc014c2a2c6e8340178cbc74cc93ca483f553. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), 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/USCGJ1237549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74a13ab57ca2171c39233db39dfbfac35e8fb9f1015744647329beed6e0fd51. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:10:49Z), 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/USCGJ1237551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04a579c33e5685c4fcd1ea89c410db8db73154f8fe1792282f06fcd6e39b2d1. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/USCGJ1719037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0e6922f4659360d568eddc8638d8ea2bc693223056f9c7ecdde287dd37485a. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/USCGJ1719038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288896b9265949d2775f0e4ff69e5846503bf68b18c52837127a41773b21fb37. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/USCGJ1719039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02cfa5a789daa89368f08d899a7c26798753bb22660ffda4a49f6d2751efa16f. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/USCGJ1719040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0f9fd77ba6d86c3b9079b7da4b9411c544cecc97ac486f45c219353b728041. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USCGJ1719041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d44e1002f3173a0d00c5f1681bd0714fe9a2d9acd0b207d0e1d0f17960bb805. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/USCGJ1719043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc58a47500c0cb71d0ea5da5df342fa5892bb01caeda431757e9416a6d25c96f. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/USCGJ1719044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72479237d45ba4b1eb036408eddbcb73479c24ab2b36bb6caeded50ec388f6e. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/USCGJ1719045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93668b3b9b7d39729df8f2c60d4474bcdbb6b24eaa6784cca185f43658143e9. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USCGJ1719046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8e1d3075365f13ca5856075821094668600c0c2d258fab4c7772627c0844b2. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/USCGJ1719048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc360c1806d8806dceb5d0481bdd9d9e1a5d211b0cb54b5bfef2ae237165650c5. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/USHM22012070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb544d334c459b92a136e219f59b30c99487a8042d1025a5f9866ecedce83e0f. 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/USL4Q2085232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8339d395e240a80b7ecedaa1c3f25337ace9bdde2415285a648310f33f6df1d2. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:49:19Z), 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/USL4Q2085233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aaf1ad2f7afcfd3bea7cd1be7d7fa71126602c096a351dd413cd3678e769ed7. 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/USL4Q2085234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42d4aa476db3af08c354a8c0658f5a11571ca8f32a2d642298246528b57c0cb. 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/USL4Q2085235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e3019928ede65600be0f936592aeefc50d31bc3e49c2b70fda0beb361e169a. 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/USL4Q2085236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac7cf95ffa6c3986d25a4d2e7667d94972db027c1720c76241d490fc8f651baa. 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/USL4Q2085237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d85a112f3a876a6721b855c8da04676b6f849cbbcd3ab67eddb7908613d09c. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/USL4Q2085239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7641ece1279ea28f07938d282b94ceca73cb797c919c1bdd01fb1432276281f. 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/USHM82329684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8413c756d9cd5d786e1fc21f56aef7f778c15a6b090bf6301358fd83bbd4649e. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:30:24Z), 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/USL4Q2305168.