ISRC GBF077940309
Verified recording
GBF077940309 is “Missa Sancta Caeciliae (Missa cellensis), Hob. XXV:5: 2f. Quoniam” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x3358cd0114e064841580c4743146cbd874c958d78eebd3aaa710780b135b1e29 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077940309.
Recording identifiers
- ISRC
- GBF077940309
- Title
- Missa Sancta Caeciliae (Missa cellensis), Hob. XXV:5: 2f. Quoniam
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x3358cd0114e064841580c4743146cbd874c958d78eebd3aaa710780b135b1e29
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:2b2370a363165cecc7268ed79c0075beb9e8adeeb68ea2a93fe6e3ce3fc4d41a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077940309
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Missa Sancta Caeciliae (Missa cellensis), Hob. XXV:5: 2f. Quoniam · Machine-readable JSON-LD