ISRC DEF059204861
Verified recording
DEF059204861 is “Piano Concerto No. 1 in C Major, Op. 15: I. Allegro con brio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xa41018157caf8adbfafe3371d3203029f65108e12a680e462c78aab89cd9e1ca and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059204861.
Recording identifiers
- ISRC
- DEF059204861
- Title
- Piano Concerto No. 1 in C Major, Op. 15: I. Allegro con brio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xa41018157caf8adbfafe3371d3203029f65108e12a680e462c78aab89cd9e1ca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0dc71ce95a0dd9bc71025f8cd852d7e3df48ba5335c177e3b1f8f53de21d37f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059204861
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 1 in C Major, Op. 15: I. Allegro con brio · Machine-readable JSON-LD