ISRC QMQYB2123206
Verified recording
QMQYB2123206 is “Rocks and Things” by Norbert Leo Butz,
registered on the CopyrightChains blockchain with CopyrightID
0x02d4ccef8c8336442f5536856d09e0e07f1ce06b1cb559f6591cc2e1ee3460de and independently timestamped
in Bitcoin block 960212 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMQYB2123206.
Recording identifiers
- ISRC
- QMQYB2123206
- Title
- Rocks and Things
- Artist
- Norbert Leo Butz
- CopyrightID (CopyrightChains transaction hash)
0x02d4ccef8c8336442f5536856d09e0e07f1ce06b1cb559f6591cc2e1ee3460de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:00762c3ddc9ffbb3024faa0081305be567d54deaa5846c41b63c11f7d02a1135- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMQYB2123206
- Bitcoin block existence check
- https://blockstream.info/api/block/960212