ISRC SEAEV1678020
Verified recording
SEAEV1678020 is “Piano Concerto No. 1 in C Major, Op. 15: II. Largo” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x8bab17eac5a9b10fb9d06e1a86128a6db61d3d55663c1df223451c56da3fb243 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEV1678020.
Recording identifiers
- ISRC
- SEAEV1678020
- Title
- Piano Concerto No. 1 in C Major, Op. 15: II. Largo
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x8bab17eac5a9b10fb9d06e1a86128a6db61d3d55663c1df223451c56da3fb243
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:2b8e9bb1e5eb12c754d1140c24523e3972ace3925a79efe8b79fd5ebb4295955- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEV1678020
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Piano Concerto No. 1 in C Major, Op. 15: II. Largo · Machine-readable JSON-LD