ISRC FR7JM1669140
Verified recording
FR7JM1669140 is “A Foreign Affair: The Ruins of Berlin” by Friedrich Hollaender,
registered on the CopyrightChains blockchain with CopyrightID
0xe1ac042226786c4fb75cbb917769031097c60e4559468d05dc9cfd847dfd4e0e and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1669140.
Recording identifiers
- ISRC
- FR7JM1669140
- Title
- A Foreign Affair: The Ruins of Berlin
- Artist
- Friedrich Hollaender
- CopyrightID (CopyrightChains transaction hash)
0xe1ac042226786c4fb75cbb917769031097c60e4559468d05dc9cfd847dfd4e0e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:b5cff1ffa82537e5a73a39f08c3319c17de835527c42e4a8aaee6df42e3d9e6f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1669140
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: A Foreign Affair: The Ruins of Berlin · Machine-readable JSON-LD