ISRC DEN962200221
Verified recording
DEN962200221 is “Symphony No. 2 in C Major, Op. 61: I. Sostenuto assai - Un poco più vivace - Allegro ma non troppo” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x0fce2662c08676545751a8d046af446e61904c0605d66540ae1e960cd93c0d24 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/DEN962200221.
Recording identifiers
- ISRC
- DEN962200221
- Title
- Symphony No. 2 in C Major, Op. 61: I. Sostenuto assai - Un poco più vivace - Allegro ma non troppo
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x0fce2662c08676545751a8d046af446e61904c0605d66540ae1e960cd93c0d24
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:70955e3e99732b94dcf6412fdc5c24c72fca731fa4a8843e34973cee72334e14- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962200221
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphony No. 2 in C Major, Op. 61: I. Sostenuto assai - Un poco più vivace - Allegro ma non troppo · Machine-readable JSON-LD