ISRC DEA540103085
Verified recording
DEA540103085 is “Jesu, meine Freude, BWV 227: No. 9, Gute Nacht” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0f04d7350b2ed97443fd43e0d1db58d5e6c8a6fe12bd1eed0f28f03a9329fcec and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA540103085.
Recording identifiers
- ISRC
- DEA540103085
- Title
- Jesu, meine Freude, BWV 227: No. 9, Gute Nacht
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0f04d7350b2ed97443fd43e0d1db58d5e6c8a6fe12bd1eed0f28f03a9329fcec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:c60d427b6043cb6bd4c196c9e733a0dc1570ca11a819e683b71fdf9cb0dc6473- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA540103085
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Jesu, meine Freude, BWV 227: No. 9, Gute Nacht · Machine-readable JSON-LD