ISRC USA561156477
Verified recording
USA561156477 is “Tighten Up” by Walter Trout,
registered on the CopyrightChains blockchain with CopyrightID
0x3c090e34c0cb38daa796522be8cf441f8fca4ca4dcf778d63824d0109f5a7608 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561156477.
Recording identifiers
- ISRC
- USA561156477
- Title
- Tighten Up
- Artist
- Walter Trout
- CopyrightID (CopyrightChains transaction hash)
0x3c090e34c0cb38daa796522be8cf441f8fca4ca4dcf778d63824d0109f5a7608
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:27f8b354670c493d0dbdcb8aea32f3459930075c1a9bb136630f4fa500734a30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561156477
- Bitcoin block existence check
- https://blockstream.info/api/block/960327