ISRC QZES92145446
Verified recording
QZES92145446 is “#2cool4school” by Kasper 939,
registered on the CopyrightChains blockchain with CopyrightID
0xad323aa05f6be84cb754fe847c0444283c68e3a941dd35a3c5c1763557e9e600 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/QZES92145446.
Recording identifiers
- ISRC
- QZES92145446
- Title
- #2cool4school
- Artist
- Kasper 939
- CopyrightID (CopyrightChains transaction hash)
0xad323aa05f6be84cb754fe847c0444283c68e3a941dd35a3c5c1763557e9e600
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ee62157d0c70098a221d27d61e6ed4c8f0fa7c5515cd493e6368899bf27e82bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92145446
- Bitcoin block existence check
- https://blockstream.info/api/block/956302