ISRC GBAYC9701018
Verified recording
GBAYC9701018 is “Beethoven: Piano Sonata No. 9 in E Major, Op. 14 No. 1: II. Allegretto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xb898059012350ca5bfb1b22dbe80afefa0d0b6dca70353b4459fcdcaa3289e6c and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701018.
Recording identifiers
- ISRC
- GBAYC9701018
- Title
- Beethoven: Piano Sonata No. 9 in E Major, Op. 14 No. 1: II. Allegretto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xb898059012350ca5bfb1b22dbe80afefa0d0b6dca70353b4459fcdcaa3289e6c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:e53cce55b84479d6c9118183821fcfbc07a5c9659f4334d35a31ecb85e2ff6eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701018
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: Beethoven: Piano Sonata No. 9 in E Major, Op. 14 No. 1: II. Allegretto · Machine-readable JSON-LD