ISRC QZHZ42269888
Verified recording
QZHZ42269888 is “Superman” by Boyfriend,
registered on the CopyrightChains blockchain with CopyrightID
0x921b8c791fb210eb0cb9625bee37667a8155c48b5073d1bfc2f71c700fcbd6ee and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42269888.
Recording identifiers
- ISRC
- QZHZ42269888
- Title
- Superman
- Artist
- Boyfriend
- CopyrightID (CopyrightChains transaction hash)
0x921b8c791fb210eb0cb9625bee37667a8155c48b5073d1bfc2f71c700fcbd6ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:3ebe11666ce641950ea0ffce53ae87e356645ff0fbde33d1fe2f6780faa4aec3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42269888
- Bitcoin block existence check
- https://blockstream.info/api/block/960291