The Little Willies is an American alternative country supergroup formed in 2003. It features Norah Jones on piano, keyboards, and vocals; Richard Julian on guitar; keyboards, and vocals; Jim Campilong
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 0xefbaee7390277dee867581a00f6a84c24d1b9bd61e8ed8ab5023af75810071f8. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08d5c9e1-7d68-4738-af97-8ae3583d11b4.json and https://artists.proofprofile.net/proofs/artist/08d5c9e1-7d68-4738-af97-8ae3583d11b4.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 0x3aa1cde9832c97740975685a6baba3d73d4d3b1ad23089959a7f0d96007bb2d3. 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/USMR80500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d2c699464c6de27f2f7e6c763ab49e1035a6a377242c292e96af346a7e1329. 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/USBN21100438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6afde02f03e67a00bbfa9c2f0d3283dcf49077b000787fee60f26a629ffa420f. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:24:41Z), 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/USBN21100447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b2009ddcb009b2dea9e9df6527cf215ecc35352ab900d3cc6940d11d5819b3. 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/USBN21100437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454589c50d5d9a44361a450380b6b24f34d236d4b145d76b67d25d2c21450e74. Chain 2 (Bitcoin): anchored in block 958613 (2026-07-18T21:35:09Z), 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/USBN21100442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4935131c902df4c2878a4a80e56dbdeff35c68bd869e74a27a2e64fdaac6a358. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/USBN21100444.
If You've Got The Money I've Got The Time
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee9bb54fc0ba8d7c5328050a1c4b38deea21245b469b7dea434053c38a30a83. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USBN21100446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d2c699464c6de27f2f7e6c763ab49e1035a6a377242c292e96af346a7e1329. 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/USBN21100438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6afde02f03e67a00bbfa9c2f0d3283dcf49077b000787fee60f26a629ffa420f. 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/USBN21100447.
Roll Me Up and Smoke Me When I Die - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d2f7c4312aa560d885a6b0df291f6c5ca36359b581f588047f4360218e83d4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZ7KM2000069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4407793ef83b9bf4b7525f50064a47bce3225027e0d238d22e85d07859440c69. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZ7KM2000052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31ebb15fa056dcf1374c50b11501e977614348fb0025d362d1d82d371582a3e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZ7KM2000067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31ebb15fa056dcf1374c50b11501e977614348fb0025d362d1d82d371582a3e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZ7KM2000067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f092a061e79f61d9d9a867c7db7ed87ce2d3c848052af083538b1653959220. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USBN20500473.