ISRC USSM11307707
Verified recording
USSM11307707 is “Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x1622dc6401aee5616ffc9cf94146bf1f73c91cdece637618e96493edd108fb3d 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/USSM11307707.
Recording identifiers
- ISRC
- USSM11307707
- Title
- Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x1622dc6401aee5616ffc9cf94146bf1f73c91cdece637618e96493edd108fb3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fba23943f7fc708e653fd7ad13be192c84d475b85c68185221d2143927678544- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11307707
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato · Machine-readable JSON-LD