ISRC DEA340702461
Verified recording
DEA340702461 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
0x5b3b443a9a97c762102306500dbf8d612ae6966ba6a201cf24e9c38b76bee499 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/DEA340702461.
Recording identifiers
- ISRC
- DEA340702461
- 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)
0x5b3b443a9a97c762102306500dbf8d612ae6966ba6a201cf24e9c38b76bee499
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8ba4df9a0f93d3e0ce3ddb9692f21ffa8aefc632e2fdd890fa7f9ad3ddba7f9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340702461
- 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