Caroline Kingsbury is an American pop musician from Los Angeles, California. Early life and background Kingsbury grew up in a conservative Christian household in Florida, where she first performed
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 0xd641b061d5a7bd6bfbb12a14e49afd51a10a5697f6ee147b5f09a370a24f311a. 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/ee473f62-ce32-419a-b58f-49b5536a5868.json and https://artists.proofprofile.net/proofs/artist/ee473f62-ce32-419a-b58f-49b5536a5868.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 0x36d298a2f5500a42a81b2ac0b8f9b3646efc5ce9a1fd3ea7b7b26da9d9299ea3. 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/QZ5AB1612120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a381968e1fc9509efff6483d4d0ec0d2c57d7444820609359f457602fa8938f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/US7VG1730733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747160205d608dd2a43bff7d3757b373bec2896cbfcd37413ec7c1b14a148dcf. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/UKKVE1803001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ac95ef3255de3fb7e1e32582123d6c1b4d0a12ea8c874cfb434fb25f266e33. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:18:54Z), 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/USA2P2034475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b3b6a06ac417818f8e2a8fb8a1eb4d08c416518ea5f8c2ebcf4574a15b43c1. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GBKPL1957501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ddaa28ff141286abeac9a5788715f816be876cd14622b67445748b99525a8f. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:23:53Z), 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/USA2P2034479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab35aa279e207a54a2c7d2a051129b4f0e6ca011aa44526a6fa78dd3a6a53dc6. 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/USA2P2034481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928f106ae4efacb62f9f2c983b2d58b756db6eab399ef2a43f1648bb30bffd8a. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/USA2P2034483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f90c7d33c62262558337dac84fe3cc6a890ae01b4428e5036ce5f611617f753. 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/USA2P2034485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5298689657be57278e4dd4df581852567487e352d99ece68837f821bda225c47. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USA2P2034486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e13509c4008306c7fb7934c996f5bc17d7622659b27163aa69b1aa39a63314. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:34:17Z), 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/USA2P2034487.
Kissing Someone Else - Josh Lumsden Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0485b0c8befc096b49f87888f0ad61a5ddde286c719fc54a2ceafc911678b898. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USA2P2218388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ca711894c8af9fcd1d512832c9c61706827fbf2ad129bbb01c043859d02e3a. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/USA2P2218390.
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
Breaking Apart - Peter Matthew Bauer Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0deeb6d3c80a15c2b1ada8a35b9c285d7dfcfcbaab164ec69f607f4e299912. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/USA2P2218389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67722a8da41f0b07bb1f4c6fb3d3ea81409379ac78ebfffdabcc888f24bad41e. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USA2P2218387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaccb9c80953c1e8d8ae53cd486a97b955f6796a3ce76aadf79e07f5db71b12d8. Chain 2 (Bitcoin): anchored in block 957752 (2026-07-12T20:53:32Z), 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/QM4TW2438562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad5542827bb2267933464fc10d602ecb9448d636dc4b56b55cbda557b72cc46. 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/NLRD52412355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad5542827bb2267933464fc10d602ecb9448d636dc4b56b55cbda557b72cc46. 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/NLRD52412355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1a947b856d386dc6bf20744d943517c5081ebf5cf513395cbe56328568b850. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/NLRD52412360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f46908f54cd488db4603cd54f2cc7e631627c92b75c9ecc7e37187bd3f5b4a. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/NLRD52412377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f46908f54cd488db4603cd54f2cc7e631627c92b75c9ecc7e37187bd3f5b4a. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/NLRD52412377.
Take My Phone Away - Prinze George Club Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48873e912e7d9b968cf5051bc688519578ad6a155418db959f31009d07257ef3. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/NL3M12405505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6875a2e7999a680a09a86676522dc8a523a3921fb97565dac400a99448f29e5e. 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/NLRD52425719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d538ec71c1c8f3bcdbec23477896af5924939f0e7a1fca3176232439b60b41. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:04:28Z), 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/QMBZ92570429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6875a2e7999a680a09a86676522dc8a523a3921fb97565dac400a99448f29e5e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/NLRD52425719.