ISRC DEA340701197
Verified recording
DEA340701197 is “Bach, JS: Johannes-Passion, BWV 245, Pt. 2: No. 20, Aria. "Erwäge, wie sien blutgefärbter Rücken"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf790d959f5b471deafa0d88dd3780a71bce8d02a08610e55035697a5e8f8c176 and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340701197.
Recording identifiers
- ISRC
- DEA340701197
- Title
- Bach, JS: Johannes-Passion, BWV 245, Pt. 2: No. 20, Aria. "Erwäge, wie sien blutgefärbter Rücken"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf790d959f5b471deafa0d88dd3780a71bce8d02a08610e55035697a5e8f8c176
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:47a7c2a671a6380b1811de151437c4e1b40859d7dd74234733833965d4dc21cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340701197
- Bitcoin block existence check
- https://blockstream.info/api/block/960354
Full record
Track page: Bach, JS: Johannes-Passion, BWV 245, Pt. 2: No. 20, Aria. "Erwäge, wie sien blutgefärbter Rücken" · Machine-readable JSON-LD