Jennifer Lynn Knapp (born April 12, 1974) is an American-Australian folk rock and contemporary Christian music singer-songwriter, author, and LGBTQ advocate. She is best known for her first single "Un
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 0x8eb27a4af69953bc10e7ac34dc5cede2b2f2046649e630a8d451399013b9a12f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fdd18760-e3ff-405d-97ac-163d577afe1d.json and https://artists.proofprofile.net/proofs/artist/fdd18760-e3ff-405d-97ac-163d577afe1d.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 0x71f5aa4191ab730e7ed6a300839ecf7d760da644dea72917fe1a901e6c03de3e. 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/USGOT0307026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a37c0f12d77b0f4a234ce162d82c7335f26887e9aaedf7e8021f9f42a7edc1b. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USGOT0407045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125e24d0781296b9ce692f57fd12a96ba2c157696d600b3ed223713e565d4345. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USGOT0407046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357f4713bed00291388c7400f437caa45f87109afffca234626216d19de01bd8. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/USGOT0407047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1643dd5773265c11daebb57d049f75146b545ac2bca4991ed19ef039fd765403. 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/USGOT0407048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba59e4df0dbbe7d9f97014e1c604f6a79b7f87f9b410169b43a4c8a635d17c61. 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/USGOT0307030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f079db26eddf09dd8fae1faf19ac793b9378870b4539743baf27fe032ec2c1e. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T22:07:00Z), 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/USGOT0307032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f2e760e75fc460095c860fc8fc589f56a5df0cbc6ae6cf0ca42eecd29a17c1. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:24:56Z), 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/USGOT0407049.
Premiere Performance Plus: A Little More
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a45b17d9e8b8962735b3a39135368c6d9217f8e8686ee4bf536292e1c9d9617. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:34:45Z), 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/USGOT0107001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38a077980a19d36d7ee2e638764f42f1028fad70e572a2dd03d97f3268a55b7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USGOT0107003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa429225a238e3e06c935493b92854825b29ca69c9d1680c2b0fd0ff46b39280b. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USGOT0107006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed8f3740855b0b8ce3b5c87abbf60ac4460be00c7782112162ca0de692c62f9. 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/USGOT0107008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96713d486539ff5dee8f51079bbfec02cf3b30bc6ef113cf8152ea311501d7d1. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T03:55:19Z), 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/USGOT0107009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3501ae6f961c29b6bcb413353dfde94dcbef497a87e8671e5d7ffba3892b47e3. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USGOT0307027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26c3ebf021a7f87cb230670298d29ef46a0e90f674cbd54780c90087ae0cce2. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-17T03:12:13Z), 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/USGOT0307028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc7b9ac55c4222f275eeb587ec50e8612afa8fb34eea590b39c1b031b71f906. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/USGOT0307031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13052acccf1dd54e07efb7ba4267dec84c16b95b569a4f33c9560365bdc9a00c. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:00:13Z), 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/USGOT0307033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7d6edc583edf1061d197ba2069f90ad061579fdcdd6ad4f4547f1f632a227a. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:16:03Z), 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/USGOT0800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485bb1906c257df7df81e898c92567f89c8d0bf140230f69e0f5bc85be7f0f02. 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/USGOT0800028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac788bd5747afc5e732db9a536e4df7b414cf183f07da047f0ecb93cf89b527. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:17:32Z), 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/USGOT0800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378240faf70026c84173e1da76b5687ad3e51c0ec7c2ab6356370c9fbd1bcbf2. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/USGOT0800030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76d165cf270d5d2785b3ea8cb4329440e522a1ba811f5d35973f6aa6877c7ed. 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/USGOT0800031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b46abf26843b340e6b8f032a75be7281c0d64bb6ea3f29b084fce4491a2059. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USGOT0800032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde555c856e1df31be10147460daa40cf66631756ce0310031e244f3b48a0f14a. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/USGOT0800033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76db225b42fe4da5ef840aa29558eaa6f966b812550728b8a77426c06227f348. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/USGOT0800034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b098546d05610c7f67cf7236968f07e78f88f76b57b6c0d70ac4c598eb4067d. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USGOT0800035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d050eb376edcbe5c30f13d3b44b137d292470597c812f2ffa7c573dfb59803. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USGOT0800036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541210da291eb2ffeafe6c6cfdc4e12b009b6e0b6345a419ae5085e0111cc4c9. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:58:22Z), 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/USGOT0800037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b4882c569353ae540889a384049cbc81f54dd8bf9721cb94e5f870e6d287cc. 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/USGOT0800039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39260f3432dcf141b2593c8202ef8ed53421df9db234bc5d22e4f060e003521f. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/USGOT0800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98071745c3be5e489f9a80aa9fe9ea5f19d7ff4345a96d4e3fe7788908a0404d. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T17:24:29Z), 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/USA8N1000103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e43aa3a5008c5e97c04c965c14a36bd6e3f1200908cdca237a6b8b4dfc50c05. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:18:36Z), 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/USA8N1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c86044a932e1a9c7d5cfec4e9f0b3b76aa3dc147a2d88f60dd291aae5ac2d40. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T07:32:49Z), 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/USA8N2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0409577b3bb8b3fcd0b1aedef2ce0dd5a57515d751b838311ff0d24497d93c7b. Chain 2 (Bitcoin): anchored in block 959013 (2026-07-21T16:26:15Z), 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/USA8N2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1f07971e375e2a9b0a98c07a06759e6b9269e914770de1b55eac7d2128233c. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:06:37Z), 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/USA8N2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1cd53f27d0e32a64a6b526fea2f93c95e21ef1aa790a77c25f27fd91d773df4. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/USA8N2500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1e05414bbc1ddf17864f7e9ac34bf2fd336bbfddefd24d4770f61f9dd6970c. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/USA8N2500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30739d39fbd9562900ae6c69452f0ac587c5efa9aedf11ab724e2840001060f9. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/USA8N2500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1c7f0e80dab6732430aa70c9bdfd1474d962bc265bb88b0db54ac30b728535. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USA8N2500005.