ISRC DEFG22364503
Verified recording
DEFG22364503 is “Hollywood Songbook: No. 3, An den kleinen Radioapparat” by Hanns Eisler,
registered on the CopyrightChains blockchain with CopyrightID
0x17f0165d12913910e72dd4905ab3323860e1929947ffc81f1193b972235564ae and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFG22364503.
Recording identifiers
- ISRC
- DEFG22364503
- Title
- Hollywood Songbook: No. 3, An den kleinen Radioapparat
- Artist
- Hanns Eisler
- CopyrightID (CopyrightChains transaction hash)
0x17f0165d12913910e72dd4905ab3323860e1929947ffc81f1193b972235564ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:aebec20a784976e179f5128106646ff3d9da1cc80848348ba0826fe3d38b9eba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFG22364503
- Bitcoin block existence check
- https://blockstream.info/api/block/960429
Full record
Track page: Hollywood Songbook: No. 3, An den kleinen Radioapparat · Machine-readable JSON-LD