ISRC QZDA72590306
Verified recording
QZDA72590306 is “Chester” by Sam Fribush,
registered on the CopyrightChains blockchain with CopyrightID
0x0a25ea1dacd6bd54c49c3bd2c91ddb9b2cee56294adead6d694f2fbddb69f64a and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72590306.
Recording identifiers
- ISRC
- QZDA72590306
- Title
- Chester
- Artist
- Sam Fribush
- CopyrightID (CopyrightChains transaction hash)
0x0a25ea1dacd6bd54c49c3bd2c91ddb9b2cee56294adead6d694f2fbddb69f64a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:da3be0d1fa849c40f49f228475951cd94fd1746822a2b7c48f9bf397d79eab80- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72590306
- Bitcoin block existence check
- https://blockstream.info/api/block/953515