ISRC GBLWD2203503
Verified recording
GBLWD2203503 is “Piano Sonata No. 1 in G Major, Hob. XVI:8: III. Andante” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x440ded0c8ff8a028bc12831d35f0801b66dce89c8fd582e4819867027b9ed123 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/GBLWD2203503.
Recording identifiers
- ISRC
- GBLWD2203503
- Title
- Piano Sonata No. 1 in G Major, Hob. XVI:8: III. Andante
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x440ded0c8ff8a028bc12831d35f0801b66dce89c8fd582e4819867027b9ed123
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7a33986e2ba2776584bcb9c671f4b14e50e5acf76b84ad1acd805618d6e47f3b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2203503
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata No. 1 in G Major, Hob. XVI:8: III. Andante · Machine-readable JSON-LD