ISRC GBLWD9812806
Verified recording
GBLWD9812806 is “Mass in C Major, Hob. XXII:9, "Paukenmesse": III. Credo. Credo in unum Deum” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xf8756e3dd78811d09e97770f6a468113cd634cb181433600203a3a597889a838 and independently timestamped
in Bitcoin block 960277 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9812806.
Recording identifiers
- ISRC
- GBLWD9812806
- Title
- Mass in C Major, Hob. XXII:9, "Paukenmesse": III. Credo. Credo in unum Deum
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xf8756e3dd78811d09e97770f6a468113cd634cb181433600203a3a597889a838
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:10:47+00:00
- Bitcoin block
- 960277
- Canonical record hash
sha256:6781823a826f6dd09925cec9a8fab3519397b7476ab8049f90e0ed15a14a3461- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9812806
- Bitcoin block existence check
- https://blockstream.info/api/block/960277
Full record
Track page: Mass in C Major, Hob. XXII:9, "Paukenmesse": III. Credo. Credo in unum Deum · Machine-readable JSON-LD