ISRC DEA550004253
Verified recording
DEA550004253 is “O ewiges Feuer, O Ursprung der Liebe, BWV 34a: Recitative: Das ist vor dich, o ehrenwurdger Mann (Soprano)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc0bf5f205bc32e52ea1e5b50341920cb968cbb44ead7d7eba0584c1f05a7bf68 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA550004253.
Recording identifiers
- ISRC
- DEA550004253
- Title
- O ewiges Feuer, O Ursprung der Liebe, BWV 34a: Recitative: Das ist vor dich, o ehrenwurdger Mann (Soprano)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc0bf5f205bc32e52ea1e5b50341920cb968cbb44ead7d7eba0584c1f05a7bf68
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:65aebd5e4ff31319c624bb14494878ffe1dd2f70608c534dd63f7bad0f40d8ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA550004253
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: O ewiges Feuer, O Ursprung der Liebe, BWV 34a: Recitative: Das ist vor dich, o ehrenwurdger Mann (Soprano) · Machine-readable JSON-LD