ISRC QZMZ92309475
Verified recording
QZMZ92309475 is “Crunchy” by KASTILLO,
registered on the CopyrightChains blockchain with CopyrightID
0x3bec997e6d579e2861df738edc54834f813e51ff15c8aa5acf99ebb463d7b7ff and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92309475.
Recording identifiers
- ISRC
- QZMZ92309475
- Title
- Crunchy
- Artist
- KASTILLO
- CopyrightID (CopyrightChains transaction hash)
0x3bec997e6d579e2861df738edc54834f813e51ff15c8aa5acf99ebb463d7b7ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:10aad8f41932a88ed1270e80c3d4533a69483aee980a80cd5134297e7416aa34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92309475
- Bitcoin block existence check
- https://blockstream.info/api/block/960376