The Dirty Guv'nahs is an American Southern rock band from Knoxville, Tennessee. Known for enthusiastic live shows, the band was continually named the Best Band in Knoxville by readers of the alternat
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 0x88cb521330ed7ce43a48e56a186a5eea4dfb379b985ffa73c253981666cb4820. 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/77303aa0-b8c6-4298-b5e3-a341515773e3.json and https://artists.proofprofile.net/proofs/artist/77303aa0-b8c6-4298-b5e3-a341515773e3.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 0x9619f99ca82bb4ee1dc4f47874e9515016431cb2790a350a624fad7bbf80e967. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/USQY51051201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6684a4eaab6ef0f7eff2d69cf8515cf8b6115a18901d816b3f7bc7147e958917. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:10:07Z), 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/USQY51051202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca09c932b56ddfea1c6cb009d956e28dd4a835b03e8d1e9e07e61b852ebc0d5. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:15:44Z), 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/USQY51051204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599778b0d6741ccdc2d8ab6882b4bec40f4744f1ab98ffc58c473e1c0cc3e120. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USQY51051206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cded4bcbae0a321453889b5c9181c0aac9a0fda2a5fa088f1aab3da02ee9abf. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USQY51051208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb59816e49ba730297c0c3ece2ec13f69e2768587da0fef0f71901228cc9330a. 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/USQY51051210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80cc1bfb0b7d0ea74492d68403a32e2475ea80acc295d47263d6f839414a2ee9. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:56:36Z), 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/USQY51051211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36f5b5d94e8dc2eac03aade2f7444a36ce192279e57494decb4d4ad742bd791. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USDMG1261401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2861cbddb7adf2979577fe8902f0bdaad88bf3f9de086762b190e86da2b0cad. 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/USDMG1261402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b57a3a1f87a4dc3162214f40b64403ce3b1a18091d73de34fd3b1231908ef9e. 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/USDMG1261403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1947c89d1ed8750fb20cbf1fe30b21d329c599ebbdae7950868d9e4c1fb1787a. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/USDMG1261405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca8120b7001bf72fff7424ab3648e16e43baca9343edb718b81c9bafff85bcd. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/USDMG1261407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d308477c6a6b6536ced9117be885f7440de564d9142e71f70f2b1c680d20bb. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USDMG1261408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5781cb0da3805829a8885234cfbd85f6e1b7974a96ac067d99abf5a84d4eabd. 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/USDMG1261411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13faf5b20d8e4d221af17a06eeeda40428fe03983dc0fead405288b98f57ff56. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QMBGY1300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042f7304199146b49f0abd113c4ea337fa556480858792e6ef8ca749da01ae5a. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:02:24Z), 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/QMBGY1300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859f1803f267b82dc7e178465cafb8827c673dff64c9e4afa70a172b290a8629. 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/QMBGY1300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00dcd469002fcfd872523f0b947069bb1e22c798af90ac92cd5fb3e75f78f760. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QMBGY1300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e86f228b07c52d054399107a61226101614923c51a39d047f10674bd960d3b5. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:20:19Z), 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/TCACT1642461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113bfacc6d2d0886abd751eda6397b4db832ca65c0b211a1318fbc646c189791. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZHZ62114746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac135056307452a3f41aac73eb782658c1910b55509dd66e649dbc442013a590. 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/QZHZ52104977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed5c9a87f8c70c292d08e500e7cc74002789ef6a6b441de25010b84e5ea986f. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:35:00Z), 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/QZMEM2019916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2357d0c56f9c603e7be696589752bf56e996b2bdbc1cfa8ff0034f64eaff9a8. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:08:28Z), 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/QZHZ62172901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61030cf6dc62a2832fe1a4924b33c472d9220778f5457771c35c3ecdf0fabbd. 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/QZNJX2276541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa5b92d0e7b44c16c81410426904c649bca60a62fb3cc3668d8d493dcba89e0. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QZGLS2392728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0ad94bcd193bceea66ae334fe1d9e63cf82cbbe18ccc49da08c7985b6a1ff1. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZMZ92293884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a1a405807f5324f54a19876c90451f688892de7cd788fb335f5af29b40d275. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZGLS2392729.