ISRC QZFZ72342306
Verified recording
QZFZ72342306 is “Johnnio” by [Facy],
registered on the CopyrightChains blockchain with CopyrightID
0x0d203ecc1343e578ffc43f861bb35327622e4562922bca9906d1afda27266b42 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72342306.
Recording identifiers
- ISRC
- QZFZ72342306
- Title
- Johnnio
- Artist
- [Facy]
- CopyrightID (CopyrightChains transaction hash)
0x0d203ecc1343e578ffc43f861bb35327622e4562922bca9906d1afda27266b42
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e79054376ddbbaae0242426144974588b1bacc09c7ade5a884541d3faae7b600- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72342306
- Bitcoin block existence check
- https://blockstream.info/api/block/956304