ISRC GBF076311442
Verified recording
GBF076311442 is “Symphony No. 103 in E-Flat Major, Hob. I:103 "Drum Roll": II. Andante più tosto allegretto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x52e270eca173e68b0dbf3e822f8afc413033f5b4dc9c2fa08149125929e89196 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076311442.
Recording identifiers
- ISRC
- GBF076311442
- Title
- Symphony No. 103 in E-Flat Major, Hob. I:103 "Drum Roll": II. Andante più tosto allegretto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x52e270eca173e68b0dbf3e822f8afc413033f5b4dc9c2fa08149125929e89196
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:46fcb3505e5bcf15df6fcd2c40f991debc0081faa5a4488e433eba57e7088a94- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076311442
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Symphony No. 103 in E-Flat Major, Hob. I:103 "Drum Roll": II. Andante più tosto allegretto · Machine-readable JSON-LD