ISRC USB8U1081900
Verified recording
USB8U1081900 is “Symphony No. 3 in E-Flat Major, Op. 55, "Eroica": I. Allegro con brio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x45c4409c92a375558ecb2419bc99286dbf929c3e7aeaf3b217e78a23b2fbe63a and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1081900.
Recording identifiers
- ISRC
- USB8U1081900
- Title
- Symphony No. 3 in E-Flat Major, Op. 55, "Eroica": I. Allegro con brio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x45c4409c92a375558ecb2419bc99286dbf929c3e7aeaf3b217e78a23b2fbe63a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:05df3bd2e56796ad9d9578778f31595d0631005e33f57dfc5c923fcefff36492- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1081900
- Bitcoin block existence check
- https://blockstream.info/api/block/960309
Full record
Track page: Symphony No. 3 in E-Flat Major, Op. 55, "Eroica": I. Allegro con brio · Machine-readable JSON-LD