ISRC USF289801878
Verified recording
USF289801878 is “Quit While I'm Ahead” by City Mouth,
registered on the CopyrightChains blockchain with CopyrightID
0x8be1a3db81202e2bf774d34b5b328cd399293d469bee2432050b21d9e0304dd5 and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USF289801878.
Recording identifiers
- ISRC
- USF289801878
- Title
- Quit While I'm Ahead
- Artist
- City Mouth
- CopyrightID (CopyrightChains transaction hash)
0x8be1a3db81202e2bf774d34b5b328cd399293d469bee2432050b21d9e0304dd5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:1b5399694bdf51f4250b528edee573576f03c78738f7cb0a10f1d0c4591cd513- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USF289801878
- Bitcoin block existence check
- https://blockstream.info/api/block/960163