ISRC USLS52105804
Verified recording
USLS52105804 is “Extra Special Smoothie” by Marco Beltrami,
registered on the CopyrightChains blockchain with CopyrightID
0xf1f4bd3d3bbc12aff1c890d762954962fd0fdac9d40a3d2ccdf63e2980e7a03c and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS52105804.
Recording identifiers
- ISRC
- USLS52105804
- Title
- Extra Special Smoothie
- Artist
- Marco Beltrami
- CopyrightID (CopyrightChains transaction hash)
0xf1f4bd3d3bbc12aff1c890d762954962fd0fdac9d40a3d2ccdf63e2980e7a03c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:9495b4ed9c8c94530208c2ec578549384f931a9b81732ca91e32021ceb0d0a8f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS52105804
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Extra Special Smoothie · Machine-readable JSON-LD