ISRC FR7JM1978030
Verified recording
FR7JM1978030 is “Lieder und Gesänge aus der Jugendzeit: Hans und Grete” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x512281951c5f0ee096bde2f4cc0af7145b2eeb666bbd9f1123f625295f967bd9 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1978030.
Recording identifiers
- ISRC
- FR7JM1978030
- Title
- Lieder und Gesänge aus der Jugendzeit: Hans und Grete
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x512281951c5f0ee096bde2f4cc0af7145b2eeb666bbd9f1123f625295f967bd9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:3195527fd07e44a62bf8fa0b35b23efffe1cf0312c9858c20706245da7c2dbd6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1978030
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Lieder und Gesänge aus der Jugendzeit: Hans und Grete · Machine-readable JSON-LD