ISRC QZFZ72184581
Verified recording
QZFZ72184581 is “Versus The World” by Daniel Lehmann,
registered on the CopyrightChains blockchain with CopyrightID
0x1087ee6afec93216200a38ba9f15fdd8fc2e1300bc8e66178d5cad0ba5c4fef8 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72184581.
Recording identifiers
- ISRC
- QZFZ72184581
- Title
- Versus The World
- Artist
- Daniel Lehmann
- CopyrightID (CopyrightChains transaction hash)
0x1087ee6afec93216200a38ba9f15fdd8fc2e1300bc8e66178d5cad0ba5c4fef8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:5c8bcd0eccfbf108d6dcc8a98b5513831123815e57df069c225035828aa0191a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72184581
- Bitcoin block existence check
- https://blockstream.info/api/block/960344