ISRC DEB639500731
Verified recording
DEB639500731 is “Big Boss” by Karl Lothar Mikulicz,
registered on the CopyrightChains blockchain with CopyrightID
0xad602b578e916b269351fa3340a70fc7d02c763398c8bef7441e2b82f1b78442 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB639500731.
Recording identifiers
- ISRC
- DEB639500731
- Title
- Big Boss
- Artist
- Karl Lothar Mikulicz
- CopyrightID (CopyrightChains transaction hash)
0xad602b578e916b269351fa3340a70fc7d02c763398c8bef7441e2b82f1b78442
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:64b7fc682de1b50016096884821d0a125e764fe2325467ba3f9ffa71106100cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB639500731
- Bitcoin block existence check
- https://blockstream.info/api/block/957120