ISRC DEF055830324
Verified recording
DEF055830324 is “St. Matthew Passion, BWV 244, Pt. 1: No. 9c, Evangelist, Jesus: "Er sprach: Gehet hin in die Stadt"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7f3f35750c0b216b27e8c1c864d81cdf451ed4a8475b04cbb3d3cd0e4b103f14 and independently timestamped
in Bitcoin block 957067 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830324.
Recording identifiers
- ISRC
- DEF055830324
- Title
- St. Matthew Passion, BWV 244, Pt. 1: No. 9c, Evangelist, Jesus: "Er sprach: Gehet hin in die Stadt"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7f3f35750c0b216b27e8c1c864d81cdf451ed4a8475b04cbb3d3cd0e4b103f14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:54:37+00:00
- Bitcoin block
- 957067
- Canonical record hash
sha256:d1ec32b1a01181fc947a7ca9cb90f2dc255ff90842144c235484fad8f5495d97- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830324
- Bitcoin block existence check
- https://blockstream.info/api/block/957067
Full record
Track page: St. Matthew Passion, BWV 244, Pt. 1: No. 9c, Evangelist, Jesus: "Er sprach: Gehet hin in die Stadt" · Machine-readable JSON-LD