ISRC DEA807102603
Verified recording
DEA807102603 is “Bach, JS: Christ lag in Todes Banden, BWV 4: No. 3, Duett. "Den Tod niemand zwingen kunnt"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x2e02fc7fd32b4615d986db96042e51366b13d6b872fed0658fc279a3d54ab3fb 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/DEA807102603.
Recording identifiers
- ISRC
- DEA807102603
- Title
- Bach, JS: Christ lag in Todes Banden, BWV 4: No. 3, Duett. "Den Tod niemand zwingen kunnt"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x2e02fc7fd32b4615d986db96042e51366b13d6b872fed0658fc279a3d54ab3fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:13e48e4442559d4611760fe564634f8481aeaf4565ec65131746ee3815f25663- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA807102603
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Christ lag in Todes Banden, BWV 4: No. 3, Duett. "Den Tod niemand zwingen kunnt" · Machine-readable JSON-LD