ISRC GBAJU8900157
Verified recording
GBAJU8900157 is “Symphony No. 7 in C Major, Hob. 1/7: II. Recitativo” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x0aa297b249a0ee1a9fd80042b6b1967ba1539e2b09d4655b850305e05f6edc50 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU8900157.
Recording identifiers
- ISRC
- GBAJU8900157
- Title
- Symphony No. 7 in C Major, Hob. 1/7: II. Recitativo
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x0aa297b249a0ee1a9fd80042b6b1967ba1539e2b09d4655b850305e05f6edc50
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:bd46b4928522389412a198f2d8dc3ce078c49da7d18bc9f6b63036e51561a9f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU8900157
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Symphony No. 7 in C Major, Hob. 1/7: II. Recitativo · Machine-readable JSON-LD