ISRC USAT21703355
Verified recording
USAT21703355 is “You Used to Say (Holy Fuck)” by The Front Bottoms,
registered on the CopyrightChains blockchain with CopyrightID
0x151f6fc2b3eabd7b103bcec561342ad13de999ec34df472005854e3239f1c0bf and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21703355.
Recording identifiers
- ISRC
- USAT21703355
- Title
- You Used to Say (Holy Fuck)
- Artist
- The Front Bottoms
- CopyrightID (CopyrightChains transaction hash)
0x151f6fc2b3eabd7b103bcec561342ad13de999ec34df472005854e3239f1c0bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ad6ad829fca8cb2e20bfccfa6d45f0583ad45b490705f5b3b17db42c8071f0ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21703355
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: You Used to Say (Holy Fuck) · Machine-readable JSON-LD