ISRC GBEYQ2458308
Verified recording
GBEYQ2458308 is “A:8 Allegro con brio (1st movt from Sonata in D, Hob. XVI:37)” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x331173795151af827f451bb8ab155a042dbb2badca3f7b567cca79f3f5f00b91 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEYQ2458308.
Recording identifiers
- ISRC
- GBEYQ2458308
- Title
- A:8 Allegro con brio (1st movt from Sonata in D, Hob. XVI:37)
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x331173795151af827f451bb8ab155a042dbb2badca3f7b567cca79f3f5f00b91
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d88bd625f2c331fe09213813e197af669a06d5b7c59a028eb1f8247b88401688- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEYQ2458308
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: A:8 Allegro con brio (1st movt from Sonata in D, Hob. XVI:37) · Machine-readable JSON-LD