ISRC GBF078740514
Verified recording
GBF078740514 is “St. Matthew Passion, BWV 244 - Part One: "Petrus aber antwortete"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd31dafc761bd51b1e1f8e3063a1648e3254fcce9183940db8ab796c609d7c97b and independently timestamped
in Bitcoin block 960259 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078740514.
Recording identifiers
- ISRC
- GBF078740514
- Title
- St. Matthew Passion, BWV 244 - Part One: "Petrus aber antwortete"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd31dafc761bd51b1e1f8e3063a1648e3254fcce9183940db8ab796c609d7c97b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:51:24+00:00
- Bitcoin block
- 960259
- Canonical record hash
sha256:5218486374e6fdd2f275d1d6dd0fdb03ed7296ed21b684dbe5e1065434e77ed6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078740514
- Bitcoin block existence check
- https://blockstream.info/api/block/960259
Full record
Track page: St. Matthew Passion, BWV 244 - Part One: "Petrus aber antwortete" · Machine-readable JSON-LD