ISRC QZFZ42345544
Verified recording
QZFZ42345544 is “thinkin' man's world” by herr ulrich,
registered on the CopyrightChains blockchain with CopyrightID
0x904cdd7837a055b3653bf4696caaa463ef6cad0dfa3aaa2a84a8862720c18cfd and independently timestamped
in Bitcoin block 960298 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42345544.
Recording identifiers
- ISRC
- QZFZ42345544
- Title
- thinkin' man's world
- Artist
- herr ulrich
- CopyrightID (CopyrightChains transaction hash)
0x904cdd7837a055b3653bf4696caaa463ef6cad0dfa3aaa2a84a8862720c18cfd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:26:00+00:00
- Bitcoin block
- 960298
- Canonical record hash
sha256:e0f48ca89d8b01d1a73820067dca8f8d07ffd5172ceac8cdd21cadb87b0e2939- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42345544
- Bitcoin block existence check
- https://blockstream.info/api/block/960298