Mingo Fishtrap is a soul and funk band based in Austin, Texas.Carolyn Lamberson. "Group's New Orleans Funk Takes Detour Through Austin". Eugene Register-Guard, 6/24/2005."Mingo Fishtrap plans McDavid
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 0x66cfadf42669df6a19a08bfdd0ccce3a2ac75d8537a1f17375bd32e50b490ad8. 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/e6de6531-c746-4a95-9216-7456d1c5a370.json and https://artists.proofprofile.net/proofs/artist/e6de6531-c746-4a95-9216-7456d1c5a370.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 0xb2033ff6c4d2bb19520810d063fbe7f5192e692191ac8b4bd30eb724e4908d46. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:48:50Z), 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/USHM20356999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d05bcd407742940e8e9e10b48e594ae0d89208af33e504e0fda7d304afb4ef7. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/USHM20357006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866c2ed36df29a04bd12d42027e759220eb72fbda59fe68fd66ea20b8a15fc13. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:51:03Z), 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/USHM90567925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3cfe9b4056cdcdc19dcf0d375ecfa2524a6998e9e29e6ec5ea11487c56686c1. 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/USHM90567929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa4e42b1ef129e9ef9a6a446b56e68c1b2127f6c358a5d5cc71637b58170d5d. 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/USHM90567931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08561770be9a2a6ae8926d350d4a41f6e4fa192db1d4c80d5001bb14e743b49. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:07:39Z), 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/USHM90567933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf7130f1c27c92a74e7a8f4919972ca9c1f1cb841f390749fc22b28c9a36185. 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/USHM91153432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2c7c632366c2526ae9bf4baf63bb99b8a985143971463cfee3eec380558999. 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/USHM91153434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9267102670a6686bfe9a8c5718fc5e1786a51b080e0b98b425ec8d11ccf8207d. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USHM91153436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2ba3bf9ef36b6fcf7bca27a77c46968a2a271987c3c459cecd6e4ef4decb69. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/USHM91153437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6250d2622a87e7e05840b06119e0a350ff40beed767fd105be40f2c19b6371. 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/USHM91153438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2126093add1bea5a5060fd2b8ca57f80cf5489b71c9ee7d22ae18ea42e9d0d. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T03:23:30Z), 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/USHM91153439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8338bcb0958f14cfd2e41d9b43a5b8401ffea79b6954205497f5742ca9d24ffc. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:14:38Z), 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/QMWYT1400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85df374132c3514405491f755255adb85dbd5a061523a13660da34be002665b4. 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/QMWYT1400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1dcd08f6635616da236fcdafa6e9cbf9066d42476491f58abf809bc339ad28. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QMWYT1400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a182bed48f8d7005b45c7fd711e1da472d07af3131087ca4fe2d36e789dc9c. Chain 2 (Bitcoin): anchored in block 957564 (2026-07-11T12:19:47Z), 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/USDY42097699.