ISRC DEB332274506
Verified recording
DEB332274506 is “Nocturne” by Mieczysław Weinberg,
registered on the CopyrightChains blockchain with CopyrightID
0x72701c10cacc70a7974bbfb0129fae4262a6397a4e9e764d44c46faf0a5c306f and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332274506.
Recording identifiers
- ISRC
- DEB332274506
- Title
- Nocturne
- Artist
- Mieczysław Weinberg
- CopyrightID (CopyrightChains transaction hash)
0x72701c10cacc70a7974bbfb0129fae4262a6397a4e9e764d44c46faf0a5c306f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:61a4cc86bf35eee64f26119c3f11679313f9d53028d4519e0f2f4d1b5c9ef156- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332274506
- Bitcoin block existence check
- https://blockstream.info/api/block/959123