ISRC US4R31111144
Verified recording
US4R31111144 is “Big Bone” by Mike Porcaro,
registered on the CopyrightChains blockchain with CopyrightID
0x6a3aa0bc98491b31316f0ced4792fb7251a4107f46d69bcaa923474b108b3560 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31111144.
Recording identifiers
- ISRC
- US4R31111144
- Title
- Big Bone
- Artist
- Mike Porcaro
- CopyrightID (CopyrightChains transaction hash)
0x6a3aa0bc98491b31316f0ced4792fb7251a4107f46d69bcaa923474b108b3560
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:3790162d6a52888df40d48b8fe70cc1243c451a86848cfc2e4c127ba71b1230e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31111144
- Bitcoin block existence check
- https://blockstream.info/api/block/960273