ISRC GBF077843544
Verified recording
GBF077843544 is “St. Matthew Passion / Part 2: Recit/Chorus: "Now when the morning came"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x602c96059f8d3e9363c0e5f96e8b6cb8380ea1841b3322adb17f300a266327fb 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/GBF077843544.
Recording identifiers
- ISRC
- GBF077843544
- Title
- St. Matthew Passion / Part 2: Recit/Chorus: "Now when the morning came"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x602c96059f8d3e9363c0e5f96e8b6cb8380ea1841b3322adb17f300a266327fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9258d759a03cb36a930cc9f6b951a1d0f3511806abb786ad522e47391df92a9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077843544
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: St. Matthew Passion / Part 2: Recit/Chorus: "Now when the morning came" · Machine-readable JSON-LD