ISRC GBAYC9203479
Verified recording
GBAYC9203479 is “Symphony No. 94 in G Major, Hob I:94 "Surprise": I. Adagio cantabile - Vivace assai” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x194add6198aea25f5525a6ffd216c18c1068d2785927e9f16721b8bb95ed6727 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/GBAYC9203479.
Recording identifiers
- ISRC
- GBAYC9203479
- Title
- Symphony No. 94 in G Major, Hob I:94 "Surprise": I. Adagio cantabile - Vivace assai
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x194add6198aea25f5525a6ffd216c18c1068d2785927e9f16721b8bb95ed6727
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:743d00254d5bf84ec694af4dd8e244195a092f451c2fc2880d25e1d7e5f8405d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9203479
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 94 in G Major, Hob I:94 "Surprise": I. Adagio cantabile - Vivace assai · Machine-readable JSON-LD