ISRC DEAD61823001
Verified recording
DEAD61823001 is “Matthäus-Passion, BWV 244, Pt. 1: No. 1, Kommt, ihr Töchter, helft mir klagen” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x80372423412cb2c3aa6b91b174bfc3eeb4612005953ed4c00af140d7df78b12b 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/DEAD61823001.
Recording identifiers
- ISRC
- DEAD61823001
- Title
- Matthäus-Passion, BWV 244, Pt. 1: No. 1, Kommt, ihr Töchter, helft mir klagen
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x80372423412cb2c3aa6b91b174bfc3eeb4612005953ed4c00af140d7df78b12b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:54:37+00:00
- Bitcoin block
- 957067
- Canonical record hash
sha256:81bea3f087cc242e9449aee0cd9eb33f6a39c44140da4187c434417eb9b6ded6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61823001
- Bitcoin block existence check
- https://blockstream.info/api/block/957067
Full record
Track page: Matthäus-Passion, BWV 244, Pt. 1: No. 1, Kommt, ihr Töchter, helft mir klagen · Machine-readable JSON-LD