ISRC QZTAU2423956
Verified recording
QZTAU2423956 is “Heizeholz” by Steezo,
registered on the CopyrightChains blockchain with CopyrightID
0xe5e8b106476db067fa527c930313cf07c25ef983db06d125716ad28f3061e82b and independently timestamped
in Bitcoin block 960223 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2423956.
Recording identifiers
- ISRC
- QZTAU2423956
- Title
- Heizeholz
- Artist
- Steezo
- CopyrightID (CopyrightChains transaction hash)
0xe5e8b106476db067fa527c930313cf07c25ef983db06d125716ad28f3061e82b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:51:46+00:00
- Bitcoin block
- 960223
- Canonical record hash
sha256:0427b19ec1335373d1a8b6439ac5d4cca69f0ce7adf52452eff431b6e7156368- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2423956
- Bitcoin block existence check
- https://blockstream.info/api/block/960223