ISRC DEF059204881
Verified recording
DEF059204881 is “Piano Concerto No. 3 in C Minor, Op. 37: I. Allegro con brio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x0ae4b0e1d14d821ab13871d1019e5a1fa3d20fc19737cce49a05b1bc4b4f9294 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059204881.
Recording identifiers
- ISRC
- DEF059204881
- Title
- Piano Concerto No. 3 in C Minor, Op. 37: I. Allegro con brio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x0ae4b0e1d14d821ab13871d1019e5a1fa3d20fc19737cce49a05b1bc4b4f9294
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:782d2c501635f24ea7819f4a13bbadf3de5097407eda1339b4ecd9763d214a64- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059204881
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Piano Concerto No. 3 in C Minor, Op. 37: I. Allegro con brio · Machine-readable JSON-LD