Kari Meredyth Kimmel is an American singer, songwriter, composer, and producer. She is best known for the theme track It's Not Just Make Believe for Ella Enchanted, the theme track Black for The Walki
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 0x9d8d898beca8f8fb9f067457eba94c1da0e91ba21dca89de05c328c8adaa99f0. 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/7a7dfb0e-124d-4109-92ad-6c976b969ffd.json and https://artists.proofprofile.net/proofs/artist/7a7dfb0e-124d-4109-92ad-6c976b969ffd.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 0xa433da76f1d9bfff3aff4f49db0838d51973f85c6666a56f77b4bf764bfb8b7d. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:09:46Z), 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/USL4Q0813868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe357f2d96a3f7a449658f305122e6b0e2b438f1289106aef3a1c0153560259dc. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/USCGH1031167.
Get Me Back (As Featured in "Crazy Ex-Girlfriend" TV Series) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51773361af006689ab35734da47a403212208a8279f22cc593878182b347240. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USCGJ1177416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2379ada765097c49deb9e0e52dac22289a64d5e8455a53aed7dffc51c05ce4. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:10:48Z), 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/USHM81167555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4667f09db4be50322fb523795d021c4c90f4911dcbea7dda53a3745ad0b4a26. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:07:25Z), 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/USHM21233113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd441e252a0478f268a0aed4cb6e66226bc6b5b9331d9cfea1a432c9003421acc. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/USHM21334321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e6e72b3c2ae431c026b89e565604987da926194297a19b4dc76c7d10e0b86b. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/USX9P1408484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aebf61dedfe4b6da6f886836decb518681511b9efbbf02fc7aa1989400b1003. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T18:09:51Z), 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/USX9P1408486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4100f8fe4dbc23f753ac2e49261d4109d8f4910e96acea15c6d13045d714505. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USX9P1408487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd651bec3ab33072331faceed66c9a4ac5ac5cd080fa93d2b7a13fbd3b841d00e. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T14:05:06Z), 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/USHM21500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0d00d3166e47df8444b7404f334b2a428560ce0267650e90f613e7d398389c. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/USCGJ1846877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c78c65dbeaf6872bd1dff0aa0833ea30d8b332f68044e85a0e05ce16c5f61d. 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/USBAC1300916.
Justified (More Music from the Original Television Series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf349a551b604a5805d1f44b986579807ed25c4a8927fd2846c385f622101f6bc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USX9P1408483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8c53dfbd895e594d9d144ff4d56b58044099d726de423917687723f33460df. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USWD10834724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068903cfb77ff74848768c825d0e50a4a56f20d74e39468f71dd46b53ee62cfe. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USRZR1233906.