ISRC GBBBA0700141
Verified recording
GBBBA0700141 is “Beethoven: Piano Sonata No. 29 in B-Flat Major, Op. 106 "Hammerklavier": 1. Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x15fa99c9d39f5a6faa4fdabe348979214533bf195c8b63521f928d8d06ecb07c 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/GBBBA0700141.
Recording identifiers
- ISRC
- GBBBA0700141
- Title
- Beethoven: Piano Sonata No. 29 in B-Flat Major, Op. 106 "Hammerklavier": 1. Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x15fa99c9d39f5a6faa4fdabe348979214533bf195c8b63521f928d8d06ecb07c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8a1fc7d9139a705625be54eca206f4c04aa2b27fbbf6ce50e25bc3b9311c6c4b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0700141
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Beethoven: Piano Sonata No. 29 in B-Flat Major, Op. 106 "Hammerklavier": 1. Allegro · Machine-readable JSON-LD