ISRC DEAF70917616
Verified recording
DEAF70917616 is “Matthäus-Passion: Kommt, ihr Töchter, helft mir klagen” by Gewandhauschor Leipzig,
registered on the CopyrightChains blockchain with CopyrightID
0xb538a8af875e607913f6adfcd6eb995bf3498dab034cfeab6751fdc9d9500169 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF70917616.
Recording identifiers
- ISRC
- DEAF70917616
- Title
- Matthäus-Passion: Kommt, ihr Töchter, helft mir klagen
- Artist
- Gewandhauschor Leipzig
- CopyrightID (CopyrightChains transaction hash)
0xb538a8af875e607913f6adfcd6eb995bf3498dab034cfeab6751fdc9d9500169
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:a6ddb36df7a21290a6426ac1c852192a32c0d269b999ab5bc54114abb89c9cb5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF70917616
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Matthäus-Passion: Kommt, ihr Töchter, helft mir klagen · Machine-readable JSON-LD