ISRC GBF077210922
Verified recording
GBF077210922 is “Symphony No. 3 in G Major, Hob. I:3: II. Andante moderato” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x86a4f327c4b0f0fe7505f2b25fd337507b6ba07cb6d2d4d6dac3476ea10fb027 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077210922.
Recording identifiers
- ISRC
- GBF077210922
- Title
- Symphony No. 3 in G Major, Hob. I:3: II. Andante moderato
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x86a4f327c4b0f0fe7505f2b25fd337507b6ba07cb6d2d4d6dac3476ea10fb027
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:4ddab1cc96e269f02ed6d715691b976a1a30f942c1fceeca07d8d16ef6c60c33- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077210922
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Symphony No. 3 in G Major, Hob. I:3: II. Andante moderato · Machine-readable JSON-LD