ISRC HKI199254205
Verified recording
HKI199254205 is “Symphony No. 88 in G Major, Hob.I:88: I. Adagio - Allegro” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xcd0c3c519bea818b871bc69dd1a29f77c730f001c995c6e98c70a3874060233a and independently timestamped
in Bitcoin block 957122 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199254205.
Recording identifiers
- ISRC
- HKI199254205
- Title
- Symphony No. 88 in G Major, Hob.I:88: I. Adagio - Allegro
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xcd0c3c519bea818b871bc69dd1a29f77c730f001c995c6e98c70a3874060233a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:39:04+00:00
- Bitcoin block
- 957122
- Canonical record hash
sha256:695d569f1d7ba5f499f9a9c6a306a0e600fed1583d19c286c1aa059328717230- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199254205
- Bitcoin block existence check
- https://blockstream.info/api/block/957122
Full record
Track page: Symphony No. 88 in G Major, Hob.I:88: I. Adagio - Allegro · Machine-readable JSON-LD