ISRC HKI192404601
Verified recording
HKI192404601 is “Album für die Jugend, Op. 68, Pt. 1 "Für Kleinere": No. 4, Ein Choral” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x4f64f2b46aeace890f3ed2c5d5fe5fa29854a5bc480c311effc6d08fad37e520 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192404601.
Recording identifiers
- ISRC
- HKI192404601
- Title
- Album für die Jugend, Op. 68, Pt. 1 "Für Kleinere": No. 4, Ein Choral
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x4f64f2b46aeace890f3ed2c5d5fe5fa29854a5bc480c311effc6d08fad37e520
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:3de534941c75a5d45fc36e6a2afbd437d93715f6eaf0fb66d8da9d09662d6106- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192404601
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: Album für die Jugend, Op. 68, Pt. 1 "Für Kleinere": No. 4, Ein Choral · Machine-readable JSON-LD