ISRC GBF071300431
Verified recording
GBF071300431 is “Gesänge der Frühe, Op. 133 (1853): 1. Im ruhigen Tempo” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xb54da09d86267a1e508e061f6228a422d6b0ef538ec572703571c58c90e01e07 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071300431.
Recording identifiers
- ISRC
- GBF071300431
- Title
- Gesänge der Frühe, Op. 133 (1853): 1. Im ruhigen Tempo
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xb54da09d86267a1e508e061f6228a422d6b0ef538ec572703571c58c90e01e07
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:501fdd80cd93455f8e9f13bf979fbafc76e1ae6783e747b520bb4635a4a09f37- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071300431
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Gesänge der Frühe, Op. 133 (1853): 1. Im ruhigen Tempo · Machine-readable JSON-LD