ISRC GBAYC0702057
Verified recording
GBAYC0702057 is “Haydn: Symphony No. 88 in G Major, Hob. I:88: II. Largo” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x51ce7f4f3455aa02f361919593ea8fbb5f9da0017c91fde7ecc2cb4d3b22f94b and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0702057.
Recording identifiers
- ISRC
- GBAYC0702057
- Title
- Haydn: Symphony No. 88 in G Major, Hob. I:88: II. Largo
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x51ce7f4f3455aa02f361919593ea8fbb5f9da0017c91fde7ecc2cb4d3b22f94b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:b1b7804f8c4cded2e9bca989b666166b5c12f2ae60dc4311279a09718a76abd8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0702057
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Haydn: Symphony No. 88 in G Major, Hob. I:88: II. Largo · Machine-readable JSON-LD