ISRC ZAA041100174
Verified recording
ZAA041100174 is “Sebastiaan Sr” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x291b602746757ed9d2ebf18d07971ffa207b794a552960b71ead837a7880df4e and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA041100174.
Recording identifiers
- ISRC
- ZAA041100174
- Title
- Sebastiaan Sr
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x291b602746757ed9d2ebf18d07971ffa207b794a552960b71ead837a7880df4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:447d791817e3cd0e4c1fb5c66225f8b5814462bdba128bd38523fdd013892ebc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA041100174
- Bitcoin block existence check
- https://blockstream.info/api/block/960441