ISRC US2391422602
Verified recording
US2391422602 is “Lock Jaw” by Dave Barker,
registered on the CopyrightChains blockchain with CopyrightID
0x61439fa9d4ef559f385be146a0a2b41943aaa29d4ebf5b114c33b15e1f2b1d3c and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2391422602.
Recording identifiers
- ISRC
- US2391422602
- Title
- Lock Jaw
- Artist
- Dave Barker
- CopyrightID (CopyrightChains transaction hash)
0x61439fa9d4ef559f385be146a0a2b41943aaa29d4ebf5b114c33b15e1f2b1d3c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c4f6989a1dd3855ab93df76b85f621d16a0062922807d214736371beb2e4a4fd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2391422602
- Bitcoin block existence check
- https://blockstream.info/api/block/957120