ISRC GBF077940306
Verified recording
GBF077940306 is “Missa Sancta Caeciliae (Missa cellensis), Hob. XXV:5: 2c. Gratias” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x3b693fd435493919e4a21056aa8a50bc71fab14bb9d5250f0ba2755b491ffe36 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/GBF077940306.
Recording identifiers
- ISRC
- GBF077940306
- Title
- Missa Sancta Caeciliae (Missa cellensis), Hob. XXV:5: 2c. Gratias
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x3b693fd435493919e4a21056aa8a50bc71fab14bb9d5250f0ba2755b491ffe36
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:e6b3f198a943e6e0ba615135530e204f6208fdfe58e2ed7eae346dbd50087f51- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077940306
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Missa Sancta Caeciliae (Missa cellensis), Hob. XXV:5: 2c. Gratias · Machine-readable JSON-LD