ISRC USSM11207101
Verified recording
USSM11207101 is “Symphony No. 7 in A Major, Op. 92: II. Allegretto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x100d64bbb6ebec5442addaa044a537a95137284b91e65d9b8211526347f7a194 and independently timestamped
in Bitcoin block 960193 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11207101.
Recording identifiers
- ISRC
- USSM11207101
- Title
- Symphony No. 7 in A Major, Op. 92: II. Allegretto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x100d64bbb6ebec5442addaa044a537a95137284b91e65d9b8211526347f7a194
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:05:19+00:00
- Bitcoin block
- 960193
- Canonical record hash
sha256:a40922662a5bcc0de80f351f00b7a582cafef6fcf7663358ddc413ae96f18a8f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11207101
- Bitcoin block existence check
- https://blockstream.info/api/block/960193
Full record
Track page: Symphony No. 7 in A Major, Op. 92: II. Allegretto · Machine-readable JSON-LD