ISRC US37G0400680
Verified recording
US37G0400680 is “Blue Virginia Blues” by Larry Sparks,
registered on the CopyrightChains blockchain with CopyrightID
0xd93948c12c91781fc0daacba6de0bbbe3ad285601ea5fed5250f2a975f6fa11c and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US37G0400680.
Recording identifiers
- ISRC
- US37G0400680
- Title
- Blue Virginia Blues
- Artist
- Larry Sparks
- CopyrightID (CopyrightChains transaction hash)
0xd93948c12c91781fc0daacba6de0bbbe3ad285601ea5fed5250f2a975f6fa11c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:3b0e83d80b87d77a2943efec6c30c4d9a06417ba3f5455e6e5b85fdea375fd23- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US37G0400680
- Bitcoin block existence check
- https://blockstream.info/api/block/960138