ISRC GBF077940301
Verified recording
GBF077940301 is “Missa Sancta Caeciliae (Missa cellensis), Hob. XXV:5: 1a. Kyrie eleison” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x3c9d3e4934f276b60be73510cb65a74f0ffb870a77640fc9bd841ad42ff04855 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077940301.
Recording identifiers
- ISRC
- GBF077940301
- Title
- Missa Sancta Caeciliae (Missa cellensis), Hob. XXV:5: 1a. Kyrie eleison
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x3c9d3e4934f276b60be73510cb65a74f0ffb870a77640fc9bd841ad42ff04855
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:2dc4e333c51123882c511abdf04f10ff42b6b11a2574a606dfc9036bc172c1c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077940301
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Missa Sancta Caeciliae (Missa cellensis), Hob. XXV:5: 1a. Kyrie eleison · Machine-readable JSON-LD