ISRC GBF077210991
Verified recording
GBF077210991 is “Symphony No. 13 in D Major, Hob. I:13: I. Allegro molto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xd02c792af61b00ff28e4bc3b9ab80b43adfb6a580525162bf3be829698bb2c5f 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/GBF077210991.
Recording identifiers
- ISRC
- GBF077210991
- Title
- Symphony No. 13 in D Major, Hob. I:13: I. Allegro molto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xd02c792af61b00ff28e4bc3b9ab80b43adfb6a580525162bf3be829698bb2c5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c2e75986b9844c0077c0016536a201b0573d0516c944236bd92ada6b56d6550d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077210991
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 13 in D Major, Hob. I:13: I. Allegro molto · Machine-readable JSON-LD