ISRC QZHN72457589
Verified recording
QZHN72457589 is “Off” by Crustsox,
registered on the CopyrightChains blockchain with CopyrightID
0x0f7e927d6aa4cbec75d1fc4130a10c703f56a4a65341da5bf60329892866e801 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72457589.
Recording identifiers
- ISRC
- QZHN72457589
- Title
- Off
- Artist
- Crustsox
- CopyrightID (CopyrightChains transaction hash)
0x0f7e927d6aa4cbec75d1fc4130a10c703f56a4a65341da5bf60329892866e801
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:72bbc516d974150d15f50e417e32ddad9ade67660ed27f161ce4695d076e0d8a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72457589
- Bitcoin block existence check
- https://blockstream.info/api/block/953520