ISRC GBDGQ1931801
Verified recording
GBDGQ1931801 is “Symphony No. 2 in C Major, Op. 61: I. Sostenuto assai - Allegro, ma non troppo” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x7368ab0be9046072acb118149502d4cb16124127bfd2f9e0815fa6d7bd8979d7 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/GBDGQ1931801.
Recording identifiers
- ISRC
- GBDGQ1931801
- Title
- Symphony No. 2 in C Major, Op. 61: I. Sostenuto assai - Allegro, ma non troppo
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x7368ab0be9046072acb118149502d4cb16124127bfd2f9e0815fa6d7bd8979d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:2618fbfedee273678177d26dc0f89e49cb053f5acf3dcfb6c3d0ea2c0d06b85b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1931801
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Symphony No. 2 in C Major, Op. 61: I. Sostenuto assai - Allegro, ma non troppo · Machine-readable JSON-LD