ISRC GBAYC0702496
Verified recording
GBAYC0702496 is “Piano Sonata No. 30 in E Major, Op. 109: III. Adagio molto cantabile ed espressivo” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x8a05cbeabfb3f9578445d4ca6f291c4eec38d0c3684d77960b0216d952cbd618 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/GBAYC0702496.
Recording identifiers
- ISRC
- GBAYC0702496
- Title
- Piano Sonata No. 30 in E Major, Op. 109: III. Adagio molto cantabile ed espressivo
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x8a05cbeabfb3f9578445d4ca6f291c4eec38d0c3684d77960b0216d952cbd618
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ccf239de8aea01dba3568d438343e857169e805229b0d2f6ba2c199870ad3363- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0702496
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata No. 30 in E Major, Op. 109: III. Adagio molto cantabile ed espressivo · Machine-readable JSON-LD