Elizabeth Cook (born July 18, 1972) is an American country music singer and radio host. She has made over 400 appearances on the Grand Ole Opry since her debut on March 17, 2000, despite not being a m
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ff285dc419eec264a42e4248c78ca028ca5aae1a80f5e83b90f943e5567e80. 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/e246e974-ab69-476a-b391-955d2ef3241e.json and https://artists.proofprofile.net/proofs/artist/e246e974-ab69-476a-b391-955d2ef3241e.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fdcaacb16bc2d93820f8b9fd534f9b80dfe192d12507872cfdc36ace7c3ffdc. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USYVW0700003.
Rest Your Weary Mind (with Bobby Bare, Jr.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f06a9ea24a16940f8d0ae6cd60a32ae21c614ecbb45ead445d1d9843cc83c9a. 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/USYVW0700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffed15bfa3df3e1a3c30fd1246c81dca0967f68ae81ccf1aa01321ba47b9b44c. 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/GBEEJ1001598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ad61f01a2625498805546d69d3936562cafbc1ae7b6e2614e585c03bebf635. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/USYVW1000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c576369038eb875007e59025bfa66f4442bc94b420d30f676e56c40ccaa5e2. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZ38L1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5127515b006cb5ad4c63063f06649077111bf17fbb436031bd49b5494f7b6f. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/QZ38L1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9475a855f20af56231c9eb8f237c4a3b6e9dbf0244e3ab62285754649efebd31. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/QZJXJ1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c24ba9f9654ce81ebdd43466aeb1bf610b9be852b5b1e17ab6805169d82cfd. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZJXJ1900010.
The Arkansas Traveler: Music from Little House On the Prairie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ee788dcf670e041d0d37ce08df4d65f70ba4ee6e73bf991aea821730271380. 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/USGMF0700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5432cccc70ea2408052d6d4b4c1a60c790521fff112ee1535436d9086f3cdcb7. 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/QMF9Q2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f22db3042c75126db2c7f53b0ec3c33eacc3ac7e7005e6ef2cd70e7d8e5509. 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/QMF9Q2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e98552f9de036d18db98568f2415203340fbe11dbe7fd19dab3626c8919bf0. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QMF9Q2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56fefd3c2640794a77f6ebe9a55f8684cdce28a61ad065a136378b8335e68bdf. 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/QMFME1971684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e8ab72de4c6f74a8911ae5e4d56c18626471906cf05c8e4a22e4d845b87963. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QMFME1971689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a83f24390b77ea520b2d6f44751efb420026d75ec103fcb354b94c401fffa3. Chain 2 (Bitcoin): anchored in block 960223 (2026-07-30T07:51:46Z), 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/QMFME1971693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78db0fd845fead7dafb8dca69c021696e6f88c576aab6087243494b272f62ec4. 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/US27Q1663169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a805785ddbcbed197b9ce4a8bdbdc0de4ecfbcaa7beed07f799912f0edea97. 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/US27Q2218601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb45eb6492a9e9f5e3bcdf5a7f0379cdb904f0689cf99029cf8ac721c6e492fcb. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), 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/USHM21318376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6306fdb9c76c310531c8689103c8342bc67acdcccfbeae2a5bba07a65c14d1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USYVW0700047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8d54a971f2dc07bdd612ec67952b46a5f3af8b0e750fae3f89745634cd7fe0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USCJY2077004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb612ade90d4e9e15ed82266ad422662a095f7e71c4964f4308206c144824bb6a. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USAT20109470.