ISRC GBF075911332
Verified recording
GBF075911332 is “Symphony No. 104 in D Major, Hob. I:104 "London": II. Andante” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xa9b3a035099f175a5923f3d400fdddaafe2d9797809b3f82ce5e3edf00e10811 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075911332.
Recording identifiers
- ISRC
- GBF075911332
- Title
- Symphony No. 104 in D Major, Hob. I:104 "London": II. Andante
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xa9b3a035099f175a5923f3d400fdddaafe2d9797809b3f82ce5e3edf00e10811
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:32cee0731bd7b014a97be875a1d4990a8cd15b497bae19f521722236d13ed2f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075911332
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: Symphony No. 104 in D Major, Hob. I:104 "London": II. Andante · Machine-readable JSON-LD