ISRC QZNWS2274054
Verified recording
QZNWS2274054 is “BACK IT UP” by Cash Cobain,
registered on the CopyrightChains blockchain with CopyrightID
0xe296475820947ec33e6ab92616046f537c28ffb4f0be3492893854bfcf31e4ea and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2274054.
Recording identifiers
- ISRC
- QZNWS2274054
- Title
- BACK IT UP
- Artist
- Cash Cobain
- CopyrightID (CopyrightChains transaction hash)
0xe296475820947ec33e6ab92616046f537c28ffb4f0be3492893854bfcf31e4ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:60c9bf362306c4f7210cc584320d25ab917d548f555c92f17f6e965a0897108b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2274054
- Bitcoin block existence check
- https://blockstream.info/api/block/956302