ISRC USA371612523
Verified recording
USA371612523 is “Symphony No. 1 in D Major, D. 82: IV. Allegro vivace” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xa7f8077c81a998324f1d2cb4845ae8e52e8b6972ba5d857db03325630122f4fc and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371612523.
Recording identifiers
- ISRC
- USA371612523
- Title
- Symphony No. 1 in D Major, D. 82: IV. Allegro vivace
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xa7f8077c81a998324f1d2cb4845ae8e52e8b6972ba5d857db03325630122f4fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:03b914df3d0757e0909e8a56b6cef7003b465eb680237923b3ce7fa1052aaabe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371612523
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 1 in D Major, D. 82: IV. Allegro vivace · Machine-readable JSON-LD