ISRC CH0041601890
Verified recording
CH0041601890 is “Piano Trio in B-Flat Major, Op. 11 "Gassenhauer": II. Adagio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xb3fc07c7a90b984d4050f867d12eee2f1d3b5165831e4e3081f693ebd4757e32 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0041601890.
Recording identifiers
- ISRC
- CH0041601890
- Title
- Piano Trio in B-Flat Major, Op. 11 "Gassenhauer": II. Adagio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xb3fc07c7a90b984d4050f867d12eee2f1d3b5165831e4e3081f693ebd4757e32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:20bdfc116bca2c401e9f034080e1c38dc5ee1057151f2befc6679894e26cad0a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0041601890
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Piano Trio in B-Flat Major, Op. 11 "Gassenhauer": II. Adagio · Machine-readable JSON-LD