ISRC USY251669361
Verified recording
USY251669361 is “Fourth Protocol” by Lalo Schifrin,
registered on the CopyrightChains blockchain with CopyrightID
0xbb787c99c9a1a53b231abcc2fde146bd99e759ca7515e9e9ff942aaa81992de8 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251669361.
Recording identifiers
- ISRC
- USY251669361
- Title
- Fourth Protocol
- Artist
- Lalo Schifrin
- CopyrightID (CopyrightChains transaction hash)
0xbb787c99c9a1a53b231abcc2fde146bd99e759ca7515e9e9ff942aaa81992de8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:e94ac474119fdc0e115be433f9f0d990f73d1e5c224f69a5445bc7e1e427a659- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251669361
- Bitcoin block existence check
- https://blockstream.info/api/block/960494