Villebillies [VILL-BILL-EEZ] is an American band from Louisville, Kentucky. The Villebillies' signature sound encompasses hip hop, rock, country, blues, soul and bluegrass. The group began in the ear
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 0x1825db870de35731b409143a92416c9d108cb68c27110c3037c707f295fa9375. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c101b801-9011-4ef4-82cd-e8ed2e0111ea.json and https://artists.proofprofile.net/proofs/artist/c101b801-9011-4ef4-82cd-e8ed2e0111ea.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 0xa44da43839c0f4c27303f64d2832dbc8f8b45184073a3b6ddfc6207b4e2c5074. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/USUM70606609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7bd219cee07c7ff99204d8277360ab85a195ae112156f048b727ed59043684. 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/USUM70606610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540629cb1504c960c51f8679097752adb1e324b155e18dc7d6f4da1f75aed419. Chain 2 (Bitcoin): anchored in block 957680 (2026-07-12T09:07:22Z), 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/USUM70606837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2ac78a11231638b46ebcf09a228a6499f400c1a96e114ecf956a680baf3cfa. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:00:04Z), 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/USCGJ1258914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb122a4b62dd441d31f7304dd4ab8c17afcba5f66974154e9667118c1587329dd. 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/USHM91764078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77840b42fc3a836ae177d252d9859fa3133e7764b5ca00ae4d16b6a528e69395. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USHM81459303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f33f43a6be612d033399759cb0fd7ce1da83354459638e870177e54652ecb0. 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/USHM81459305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a05e3b19684a0ea7b877a496eef398bd8ed59d8324e51388650ce0f6bb543b4. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/USHM81459308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd475f8f8e807761e7e6bb7a891df20763f59eb9d0472337e487312569f16b7f0. 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/USHM81619436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66022f4e38140c810c3f9700c183980f58db49ca0d23516d4c089a3294e76c86. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:11:14Z), 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/USHM81619437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6c2944baed973534499743eae441bf6c1a2f21a5f6ad53d5b6a8d7971207fe. 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/USHM81619445.