ISRC USX761214702
Verified recording
USX761214702 is “Piano Concerto No. 4 in G, Op. 58” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x7fd09c4105924d47e0294c10e64dc5ef7f86ce0343922852fd4c3bbb0e7cf444 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761214702.
Recording identifiers
- ISRC
- USX761214702
- Title
- Piano Concerto No. 4 in G, Op. 58
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x7fd09c4105924d47e0294c10e64dc5ef7f86ce0343922852fd4c3bbb0e7cf444
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:ffc2e7fe8bcdca346aee7d5f02ec817021cead171efaf2c895b0e66bc8582781- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761214702
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Piano Concerto No. 4 in G, Op. 58 · Machine-readable JSON-LD