ISRC USX761214705
Verified recording
USX761214705 is “Piano Concerto No. 5 in Eb ("Emperor"), Op. 73” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xf61ca4e6ab0c9aac1158b804734f9d4a218485324561e075bb8980c371759c0b and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761214705.
Recording identifiers
- ISRC
- USX761214705
- Title
- Piano Concerto No. 5 in Eb ("Emperor"), Op. 73
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xf61ca4e6ab0c9aac1158b804734f9d4a218485324561e075bb8980c371759c0b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:29834ea55c86273466150b9ef7d95a5e4d6e75a6ccc413c3523880df4498f21d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761214705
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Piano Concerto No. 5 in Eb ("Emperor"), Op. 73 · Machine-readable JSON-LD