Austin & Lindsey Adamec, also known as A&LA, are an American Christian music husband-and-wife modern worship duo from Jacksonville, Florida. They started their music recording career in 2016. Their fi
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 0x5bced5eea6d39b944d502c34afe22d9adc6faafe70e40415d4c389e2c8301e3d. 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/f2ec9613-e462-43b7-adb6-87081fc8c5c6.json and https://artists.proofprofile.net/proofs/artist/f2ec9613-e462-43b7-adb6-87081fc8c5c6.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 0xf314ab0361f84857e95860eaf9356b56ce086604235e3f21c673da2924139702. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:33:23Z), 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/QM9AR1600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0e0a74d0b3d470d29323c567d899f49d56c5f0b8e8c4b43f71f3ee23d28ee0. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:49:56Z), 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/QM9AR1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5717ee3a9c23ad3eb9dd0a6a648c63d58b9bfed9740014abe4def0d33765b37. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:07:47Z), 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/QZ5FN1831790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273b1e8b80c0e1c15a84241e227d0eca9afaf1f6762794eee221bce6b2ff52c2. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:39:48Z), 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/USLZJ1851366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f2f4fb2768b42532bf00bcfed1f2d365af4b5fcdf255fe5551d932ff3a59b0. 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/US25L2000154.