Kate Austin Rhudy is an American folk-pop and country singer-songwriter, musician, and recording artist. Trained as a classical violinist, she played in multiple local bands in Boone, North Carolina a
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 0x73de0c051a515e32c7e6b9a12e71ee39f3ebe473c2f1f37b9fb0bfba3ce5d5bc. 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/9f300101-322b-4fe4-ab30-0076c86c14cb.json and https://artists.proofprofile.net/proofs/artist/9f300101-322b-4fe4-ab30-0076c86c14cb.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 0xad3ecd3cead9ac620d06a4037d10fa3c55cf5d45c5652c2863bf10e11489497b. 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/QMAAK1704729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760d63a3efba4d2362b200cec3c4f4bde4da1890cf90d734b27c96f4e3adf788. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:58:42Z), 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/QMAAK1704731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1279ad29188ddbba08905d1e8e9c4d6ecb40bb4d711a8bd7d17a130218122042. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QMAAK1704732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631d227b81dd60a70b4978ec640678867db520f33541594c49e792a226c76935. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T01:58:32Z), 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/QMAAK1704734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207b55fd97070eb34e0c49fd3e6d6aa8fa0ba865d16484529675f8818b19c07a. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/USL4R1938845.