ISRC QMDA62171644
Verified recording
QMDA62171644 is “St. Matthew Passion, BWV 244: Part I: No. 10. Chorale: Ich bin's, ich sollte bussen” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xda8246085ff4f5b62952303d2162e798b9a911e3b6c38b6abdc37b8b2fa19688 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171644.
Recording identifiers
- ISRC
- QMDA62171644
- Title
- St. Matthew Passion, BWV 244: Part I: No. 10. Chorale: Ich bin's, ich sollte bussen
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xda8246085ff4f5b62952303d2162e798b9a911e3b6c38b6abdc37b8b2fa19688
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:67b4faf0088eb4ba20051ac466d2b48b35dfe2dcfe3c0b4c0631118a1b0e10d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171644
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: St. Matthew Passion, BWV 244: Part I: No. 10. Chorale: Ich bin's, ich sollte bussen · Machine-readable JSON-LD