ISRC FRZ141224090
Verified recording
FRZ141224090 is “Fünf Gesänge, Op. 104: IV. Verlorene Jugend” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x96c2288cddf2ced310df5a60c7004474e4c7daea3a9569a39d2291ea35628824 and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141224090.
Recording identifiers
- ISRC
- FRZ141224090
- Title
- Fünf Gesänge, Op. 104: IV. Verlorene Jugend
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x96c2288cddf2ced310df5a60c7004474e4c7daea3a9569a39d2291ea35628824
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:8135ac715f2a7e982a54fa4ebceaecf4579e3a1409e094d4f2f24564ffbcfd23- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141224090
- Bitcoin block existence check
- https://blockstream.info/api/block/960163
Full record
Track page: Fünf Gesänge, Op. 104: IV. Verlorene Jugend · Machine-readable JSON-LD