ISRC GBMY51903721
Verified recording
GBMY51903721 is “St. Matthew Passion, BWV 244, Pt. 1: No. 21. Und ging hin ein wenig” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa954c41894181fcac5b521f703e60359593e54d77d2bedfeecf00871dd65fd3e and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMY51903721.
Recording identifiers
- ISRC
- GBMY51903721
- Title
- St. Matthew Passion, BWV 244, Pt. 1: No. 21. Und ging hin ein wenig
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa954c41894181fcac5b521f703e60359593e54d77d2bedfeecf00871dd65fd3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:78eb335ea9c5b0731c04ef2624244ee5a22f6fb0cd81a25f46deb9e2d406b042- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMY51903721
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: St. Matthew Passion, BWV 244, Pt. 1: No. 21. Und ging hin ein wenig · Machine-readable JSON-LD