The Gourds are an American alternative country band that formed in Austin, Texas, during the summer of 1994. After playing together for 19 consecutive years, the band went on hiatus in 2013. Career P
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 0xaf233cc454b105ce53f84cd02bbd361edfb650ed9433874acff7fa0292ae5c19. 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/0caebdfa-2f86-46d5-990c-6bae9a6ff642.json and https://artists.proofprofile.net/proofs/artist/0caebdfa-2f86-46d5-990c-6bae9a6ff642.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 0x35dd2462e110df147102674407721f98c83f3d87345d50170b046729a22ba132. 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/NLK530700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5d35cb4d84486ad7bca61a5824d373e1acc1a50faf213bd4103f3da1d5d5bb. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/NLK530700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dec84fbd0a9a018bc4ef7e3f961f7ee9798d75ca0eebcc0fc1a95606ec40f15. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/NLK530700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00e956053a1298887c8f82a7d0fa05436ef71076eba0bc38a56f477e93ff096. 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/NLK530700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18bef66f8194124129fa6c10399577b5b664f3cb14c01d86e3dba9796e3d19a. 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/NLK530700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7f8ed3f0e978c350efce040a295fec44ec0c22ed5550f495be1d3fc44e5d07. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/NLK530700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1553c0cb7586bf7b2cbccc89425a4329a15beca11a10f0523f308dfabdc9886. 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/NLK530700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb389d62e216169f5c9158f1a468bc1a41b4c479e22b2a7191ee87a7b77d6f20. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:59:19Z), 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/NLK530700056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7311e23c6366a8e5621b41216d057aa8e47e464fbd05650546694e8203de9c59. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/NLK530700058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9042f2330207fb7aefd06f65264e5d4928cf12e5300ba33da5fc8c89e95de019. Chain 2 (Bitcoin): anchored in block 957661 (2026-07-12T05:37:10Z), 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/NLK530700065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf379f9563675e1cb7ca8250dc5dcbf8e499725812763ece17b1cd9e9bd6e6868. 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/NLK530700066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf4f6f5d6334d5153f7febfd3f7a89ae9588bec73e103f8d2591a0fa4c232c3. 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/NLK530700067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a17c86ec31aa0f319881cec058a4eb13001791a5d402e3267a444e47098e999. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/NLK530700068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411f0f083c03fb3d1524b9ab3d7366cd746d29e41ae6faf6eda7a1f0861df861. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-17T03:14:09Z), 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/NLK530700071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd0b27d9e4604c0bd85335c5886cf232584bfffb3dc26756b68fd2e0cb1d595. 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/NLK530700088.
Part I - Ants on the Melon (With Due Regards to Virginia Adair)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28151b4c2a4d07ae1c36b62a00bbd2c00994febe24caf999cf3d0aa90b2012a5. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/NLK530700093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6f1e0390df59c71ee98a908bd3a9208d1211cd1223bc21ae5d7b0fbf7f0431. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/US2G80400305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04631f6ea362dbf94c4a7da71e9a79314b3cf1efa7cfc6174f7350b92820cc3f. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:00:27Z), 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/US2G80400312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e2ba5122efb34fd3aec43dd98f6c5195a06a1f0cfa652a4099479eec421c69. 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/US2G80600601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb221660503d162866dd59e1290ff6c69a14839a4b48406a4b938169ef89bd4c3. 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/US2G80600603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d3acd07b5fc81ef61819e756d64ac247b1c9642c1a294b8890255fbce532c8. Chain 2 (Bitcoin): anchored in block 957661 (2026-07-12T05:37:10Z), 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/US2G80600604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae10dc5fd26f0f7828cbdeea06bd648948d65bd5c57593f6eff386ef24465e32. Chain 2 (Bitcoin): anchored in block 957658 (2026-07-12T05:03:28Z), 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/US2G80600606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b1c8544dabc3d4445122a18d03139f96f1731dbd491883889cf1a4fb7f5d86. 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/USY1R0715101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x506ccbc641358e3cf01bdc535e796ecde3b171a032788f1d3a8d2724df9dc422. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:18:46Z), 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/USY1R0715107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9166602a92064aea4d185cbcfcb8f36c6d39864206f36f9031dda716d99ef542. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USY1R0900201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ed31b50f327a5018fce202c7870f4a93deb6872e708c580925dd62d7df7104. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:44:00Z), 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/USY1R0900206.
Coffee And Guitars (Austin, Texas Live '95)