ISRC DEA802100016
Verified recording
DEA802100016 is “Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 16, Rezitativ. "Petrus aber antwortete und sprach zu ihm"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3499e6c6fa68de1f1d084103c823e4504e894c457a2a6329e46cf76c717885d6 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802100016.
Recording identifiers
- ISRC
- DEA802100016
- Title
- Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 16, Rezitativ. "Petrus aber antwortete und sprach zu ihm"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3499e6c6fa68de1f1d084103c823e4504e894c457a2a6329e46cf76c717885d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b9c21ee6350e247718820d23d61bb8f761a2fc04c1eed0156b4aefb3a025de47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802100016
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 16, Rezitativ. "Petrus aber antwortete und sprach zu ihm" · Machine-readable JSON-LD