ISRC ITX921003991
Verified recording
ITX921003991 is “Liederalbum für die Jugend, Op. 79: No. 4, Frühlingsgruss (Arr. A. Segovia for Guitar)” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x3742afc9fe8525b729b37cbed47c9821b22d1ba706281ecb161a314c48b0a716 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX921003991.
Recording identifiers
- ISRC
- ITX921003991
- Title
- Liederalbum für die Jugend, Op. 79: No. 4, Frühlingsgruss (Arr. A. Segovia for Guitar)
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x3742afc9fe8525b729b37cbed47c9821b22d1ba706281ecb161a314c48b0a716
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9548706f33bfb25ee43a232f7d94bb4a5e8cda6ad839360edddeccdee693f98d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX921003991
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Liederalbum für die Jugend, Op. 79: No. 4, Frühlingsgruss (Arr. A. Segovia for Guitar) · Machine-readable JSON-LD