ISRC US4R31111141
Verified recording
US4R31111141 is “Stuffy” by Mike Porcaro,
registered on the CopyrightChains blockchain with CopyrightID
0xa376a2da30742086dcc549828eb06ad906178cfa3d9cb200a1a80b2d2a334b41 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31111141.
Recording identifiers
- ISRC
- US4R31111141
- Title
- Stuffy
- Artist
- Mike Porcaro
- CopyrightID (CopyrightChains transaction hash)
0xa376a2da30742086dcc549828eb06ad906178cfa3d9cb200a1a80b2d2a334b41
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:17d31a56cd53a7955659dbab45890cc0101471f5bc473cff3953283f7039c780- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31111141
- Bitcoin block existence check
- https://blockstream.info/api/block/960284