ISRC GBF077940305
Verified recording
GBF077940305 is “Missa Sancta Caeciliae (Missa cellensis), Hob. XXV:5: 2b. Laudamus te” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x8c4f2fc8355f1f3e14169d74fd1eb184aae884f2a2f3d4a04d031191f29f2249 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077940305.
Recording identifiers
- ISRC
- GBF077940305
- Title
- Missa Sancta Caeciliae (Missa cellensis), Hob. XXV:5: 2b. Laudamus te
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x8c4f2fc8355f1f3e14169d74fd1eb184aae884f2a2f3d4a04d031191f29f2249
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:30960d6aacc87cbffca07c066ddd563c96594d340180acafdf597db7e3107977- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077940305
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Missa Sancta Caeciliae (Missa cellensis), Hob. XXV:5: 2b. Laudamus te · Machine-readable JSON-LD