ISRC QZZ4J2502794
Verified recording
QZZ4J2502794 is “may & june” by h4rtbrkr,
registered on the CopyrightChains blockchain with CopyrightID
0x483d01ba5b933bbfbf4e9a6947bd2e031e25763219f1858f82226b511e7b7771 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/QZZ4J2502794.
Recording identifiers
- ISRC
- QZZ4J2502794
- Title
- may & june
- Artist
- h4rtbrkr
- CopyrightID (CopyrightChains transaction hash)
0x483d01ba5b933bbfbf4e9a6947bd2e031e25763219f1858f82226b511e7b7771
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:7213f722bef4605d2be73b17871c3736642537770151621bc0ea7f57e68a5a9e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ4J2502794
- Bitcoin block existence check
- https://blockstream.info/api/block/956302