ISRC DEA802100011
Verified recording
DEA802100011 is “Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 11, Rezitativ. "Er antwortete und sprach"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf54e37cfbd36979e156714c60561edaeec18305896e98373b6b6a187e7485be7 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802100011.
Recording identifiers
- ISRC
- DEA802100011
- Title
- Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 11, Rezitativ. "Er antwortete und sprach"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf54e37cfbd36979e156714c60561edaeec18305896e98373b6b6a187e7485be7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:0637f96e4b468d1d4062fa44c2103fe0b7da0ed88a00f87498d96204c65deb98- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802100011
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 11, Rezitativ. "Er antwortete und sprach" · Machine-readable JSON-LD