ISRC QZHZ41972121
Verified recording
QZHZ41972121 is “Fritanu” by nabru,
registered on the CopyrightChains blockchain with CopyrightID
0xf39b9976227cbd60ac558d5d8e8a6f1a2ca48fe0e8733271cdcf5d737afc3545 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ41972121.
Recording identifiers
- ISRC
- QZHZ41972121
- Title
- Fritanu
- Artist
- nabru
- CopyrightID (CopyrightChains transaction hash)
0xf39b9976227cbd60ac558d5d8e8a6f1a2ca48fe0e8733271cdcf5d737afc3545
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9090c45b9ae73d50a5db3a78f7c1659c3eef346f12fb39d5c48b42da16f67d4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ41972121
- Bitcoin block existence check
- https://blockstream.info/api/block/956302