ISRC DEA559800385
Verified recording
DEA559800385 is “Weinen, Klagen, Sorgen, Zagen, BWV 12: Sinfonia” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x19bf4104b9a0a2480304d736d57feb5d44737ca1c073a5c71efd70a5b78c0c08 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA559800385.
Recording identifiers
- ISRC
- DEA559800385
- Title
- Weinen, Klagen, Sorgen, Zagen, BWV 12: Sinfonia
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x19bf4104b9a0a2480304d736d57feb5d44737ca1c073a5c71efd70a5b78c0c08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:9d6e001549845059eaa463b9134673e63602fe91d577276d4e25a68935eb849c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA559800385
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: Weinen, Klagen, Sorgen, Zagen, BWV 12: Sinfonia · Machine-readable JSON-LD