ISRC DEB339877907
Verified recording
DEB339877907 is “Eislermaterial: Vier Wiegenlieder für Arbeitermütter III” by Hanns Eisler,
registered on the CopyrightChains blockchain with CopyrightID
0xdcf5a679470139ace3392a989b0193ace61747a270fbd43733e16ade5377c6a7 and independently timestamped
in Bitcoin block 960506 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB339877907.
Recording identifiers
- ISRC
- DEB339877907
- Title
- Eislermaterial: Vier Wiegenlieder für Arbeitermütter III
- Artist
- Hanns Eisler
- CopyrightID (CopyrightChains transaction hash)
0xdcf5a679470139ace3392a989b0193ace61747a270fbd43733e16ade5377c6a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:50:58+00:00
- Bitcoin block
- 960506
- Canonical record hash
sha256:dfd8ed5355416a5b59d84a4f8d68706a821cae97e4148d47b83620aec511d081- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB339877907
- Bitcoin block existence check
- https://blockstream.info/api/block/960506
Full record
Track page: Eislermaterial: Vier Wiegenlieder für Arbeitermütter III · Machine-readable JSON-LD