Lindsay McCaul Mattingly (née, Pritchett; born March 7, 1984) is an American contemporary Christian singer-songwriter raised in Merritt Island, Florida.Official Website About section McCaul released t
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 0x06597a65578665304c7777c9b5bbe5a90d0d27c13dc92b4449ac747c153148ee. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/346fdaa7-e75e-42a3-8d23-187fd7d0a7d2.json and https://artists.proofprofile.net/proofs/artist/346fdaa7-e75e-42a3-8d23-187fd7d0a7d2.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 0x61af16eba48f2563fb757b48588c2d3da8176e426742ea316e1274f4b5615bee. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USA5W1100445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca959a7faa3766a24a3b6bbf90a68fc19a8059c50ec143f0c76460716104f9c5. 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/USA5W1100268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a1ee87d0f8da8c6c930ca7df9edf97667afc8250c8af2e088e24399b0667d4. 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/US8391400075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9ce587d027494948d435b55659edcd51bac026a2f680ade7d38f123d81743b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZNWS2181181.
The Greatness of Our God (feat. Lindsay McCaul and Kyle Fredericks) [Live] (feat. Lindsay McCaul & Kyle Fredericks)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619a4349fbe8bed66c0719b8c01b3471c69d5a6386261e32ec3f440701de307c. 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/USA5W1200182.
Who Will Rise Up (feat. Lindsay McCaul) [Live] (feat. Lindsay McCaul)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b758fc85be67730e4e6959ee122e361b0c7fb5895632eff56e37bdc3a7eade. 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/USA5W1200189.