ISRC DEA807102602
Verified recording
DEA807102602 is “Bach, JS: Christ lag in Todes Banden, BWV 4: No. 2, Chor. "Christ lag in Todes Banden"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x622681d1b0b637c038580d8aaf4234b1d22a758961a629bb51c7b0203a4e6c09 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA807102602.
Recording identifiers
- ISRC
- DEA807102602
- Title
- Bach, JS: Christ lag in Todes Banden, BWV 4: No. 2, Chor. "Christ lag in Todes Banden"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x622681d1b0b637c038580d8aaf4234b1d22a758961a629bb51c7b0203a4e6c09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:8e288d7c613d9bfabc249b6889635828438eb27acf4c5ca9e032fa94ede594ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA807102602
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Bach, JS: Christ lag in Todes Banden, BWV 4: No. 2, Chor. "Christ lag in Todes Banden" · Machine-readable JSON-LD