ISRC DEA807201804
Verified recording
DEA807201804 is “Bach, JS: Meine Seufzer, meine Tränen, BWV 13: No. 4, Rezitativ. "Mein Kummer nimmet zu"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xed474de38bfe795d761e4f0a2fcd054ffdb2b9aaa2485ecb403e10338a48c078 and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA807201804.
Recording identifiers
- ISRC
- DEA807201804
- Title
- Bach, JS: Meine Seufzer, meine Tränen, BWV 13: No. 4, Rezitativ. "Mein Kummer nimmet zu"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xed474de38bfe795d761e4f0a2fcd054ffdb2b9aaa2485ecb403e10338a48c078
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:eaa67a0ea4c8c98f9dff6fe5fb90efd23ea4ca68da0dd79c31c04e4ab481e2a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA807201804
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Bach, JS: Meine Seufzer, meine Tränen, BWV 13: No. 4, Rezitativ. "Mein Kummer nimmet zu" · Machine-readable JSON-LD