ISRC GBLWD2203508
Verified recording
GBLWD2203508 is “Adagio in F Major, Hob. XVII:9: Adagio in F Major, Hob. XVII:9” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x69f0daaa3da230d618449c340b64385255295fe161aa836f580f9bfd2db60823 and independently timestamped
in Bitcoin block 960177 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2203508.
Recording identifiers
- ISRC
- GBLWD2203508
- Title
- Adagio in F Major, Hob. XVII:9: Adagio in F Major, Hob. XVII:9
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x69f0daaa3da230d618449c340b64385255295fe161aa836f580f9bfd2db60823
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:21:01+00:00
- Bitcoin block
- 960177
- Canonical record hash
sha256:152cf1a051e486431bd93fd4be3813df8465c58c005bfe355b04a242d8a21bdd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2203508
- Bitcoin block existence check
- https://blockstream.info/api/block/960177
Full record
Track page: Adagio in F Major, Hob. XVII:9: Adagio in F Major, Hob. XVII:9 · Machine-readable JSON-LD