ISRC QZFZ22457070
Verified recording
QZFZ22457070 is “Grass” by Norman Sann,
registered on the CopyrightChains blockchain with CopyrightID
0xed87fd6d578f39d314b3483bde1f7c235fe918d189118e053cdbef86efeb5dd0 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/QZFZ22457070.
Recording identifiers
- ISRC
- QZFZ22457070
- Title
- Grass
- Artist
- Norman Sann
- CopyrightID (CopyrightChains transaction hash)
0xed87fd6d578f39d314b3483bde1f7c235fe918d189118e053cdbef86efeb5dd0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5371ee29224fc3c14d044a75d98b1580da4545a8eaa391e5d6fd609de46dc758- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22457070
- Bitcoin block existence check
- https://blockstream.info/api/block/956304