ISRC DEA550106498
Verified recording
DEA550106498 is “Christ lag in Todes Banden, BWV 4: Versus II” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xfd5143ce61fb681bca005139082ad6b6cd6a0b66dca305cbc74f6156c6b298a2 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA550106498.
Recording identifiers
- ISRC
- DEA550106498
- Title
- Christ lag in Todes Banden, BWV 4: Versus II
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xfd5143ce61fb681bca005139082ad6b6cd6a0b66dca305cbc74f6156c6b298a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:3f83b676bb92453bcb9683b210537402cdba364f133b146bf6d28685264315b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA550106498
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Christ lag in Todes Banden, BWV 4: Versus II · Machine-readable JSON-LD