ISRC GBF077710831
Verified recording
GBF077710831 is “Mass in C Major - Missa Sancta Caeciliae (Missa cellensis), Hob. XXV:5: 1. Kyrie” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x42a2ac1e1bc6da7b259bab849a3e78cd401744fefb79392806f70970f2711a03 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077710831.
Recording identifiers
- ISRC
- GBF077710831
- Title
- Mass in C Major - Missa Sancta Caeciliae (Missa cellensis), Hob. XXV:5: 1. Kyrie
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x42a2ac1e1bc6da7b259bab849a3e78cd401744fefb79392806f70970f2711a03
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:81fa3002771071f48efc7fb6d49d3e36954397b9f3c4da0505e48ebea613dbde- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077710831
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Mass in C Major - Missa Sancta Caeciliae (Missa cellensis), Hob. XXV:5: 1. Kyrie · Machine-readable JSON-LD