ISRC DEA807102601
Verified recording
DEA807102601 is “Bach, JS: Christ lag in Todes Banden, BWV 4: No. 1, Sinfonia” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xdf83fa87f1a1ab22737dc5ad4f92db07e8205fffafb3542cf2aa5a0431da2626 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/DEA807102601.
Recording identifiers
- ISRC
- DEA807102601
- Title
- Bach, JS: Christ lag in Todes Banden, BWV 4: No. 1, Sinfonia
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xdf83fa87f1a1ab22737dc5ad4f92db07e8205fffafb3542cf2aa5a0431da2626
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7a86905c393944b0abafa2a43cb3ee01181d37134456afb4ff5f01128c9828f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA807102601
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Christ lag in Todes Banden, BWV 4: No. 1, Sinfonia · Machine-readable JSON-LD