ISRC USAT20704548
Verified recording
USAT20704548 is “Unwell” by Matchbox Twenty,
registered on the CopyrightChains blockchain with CopyrightID
0x3c5f185816f8951d478891e3ccdbad2f8e3ed1e5d4d490dbd04f804e46cd7724 and independently timestamped
in Bitcoin block 960277 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20704548.
Recording identifiers
- ISRC
- USAT20704548
- Title
- Unwell
- Artist
- Matchbox Twenty
- CopyrightID (CopyrightChains transaction hash)
0x3c5f185816f8951d478891e3ccdbad2f8e3ed1e5d4d490dbd04f804e46cd7724
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:10:47+00:00
- Bitcoin block
- 960277
- Canonical record hash
sha256:37249670af875fd07cadd43183cbf7ba14ddc1265089c6ff8fdf7e4244720ef4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20704548
- Bitcoin block existence check
- https://blockstream.info/api/block/960277