ISRC USSM12306193
Verified recording
USSM12306193 is “Symphony No. 9 in D Minor, Op. 125 "Choral": I. Allegro ma non troppo, un poco maestoso” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x3deac89c4f0df2f625dac0b98377fa8cb07e6c5e57b8753965983ef0b1bdda58 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12306193.
Recording identifiers
- ISRC
- USSM12306193
- Title
- Symphony No. 9 in D Minor, Op. 125 "Choral": I. Allegro ma non troppo, un poco maestoso
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x3deac89c4f0df2f625dac0b98377fa8cb07e6c5e57b8753965983ef0b1bdda58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:45524c3ef647160670aee6cb5d43b52bdf1a8073ad250647be2081f5c16d75ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12306193
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Symphony No. 9 in D Minor, Op. 125 "Choral": I. Allegro ma non troppo, un poco maestoso · Machine-readable JSON-LD