ISRC GBLLH1644102
Verified recording
GBLLH1644102 is “Piano Concerto No. 1 in B-Flat Minor, Op. 23: II. Andantino semplice” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x2e10f625484ce4e75703e3174940e78148fa7453ea21a359c7e4c9b53ce29863 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/GBLLH1644102.
Recording identifiers
- ISRC
- GBLLH1644102
- Title
- Piano Concerto No. 1 in B-Flat Minor, Op. 23: II. Andantino semplice
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x2e10f625484ce4e75703e3174940e78148fa7453ea21a359c7e4c9b53ce29863
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:05de5d9b96b7ca06521229124e977f3b134a5aef5b40694984a1381806edb159- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1644102
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 1 in B-Flat Minor, Op. 23: II. Andantino semplice · Machine-readable JSON-LD