ISRC US3DF2112292
Verified recording
US3DF2112292 is “Spring Sprites” by Lazy Core,
registered on the CopyrightChains blockchain with CopyrightID
0x64922ab7cb9b39656c8b32bc09f11ffb69fa616dec09eec2f34c6c6bbac5e739 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2112292.
Recording identifiers
- ISRC
- US3DF2112292
- Title
- Spring Sprites
- Artist
- Lazy Core
- CopyrightID (CopyrightChains transaction hash)
0x64922ab7cb9b39656c8b32bc09f11ffb69fa616dec09eec2f34c6c6bbac5e739
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f4a0be6e2b52f103b493449e1ec668f0a1f1df21c155e543bde7ee5c36bd5b5e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2112292
- Bitcoin block existence check
- https://blockstream.info/api/block/956302