ISRC GBHNG0400733
Verified recording
GBHNG0400733 is “Erforsche mich, Gott, und erfahre mein Herz, BWV 136: Aria: Es kommt ein Tag (Alto)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9176fb333585148dec7b9ed875cc8898e55085d486e5dcb143d628b663927390 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0400733.
Recording identifiers
- ISRC
- GBHNG0400733
- Title
- Erforsche mich, Gott, und erfahre mein Herz, BWV 136: Aria: Es kommt ein Tag (Alto)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9176fb333585148dec7b9ed875cc8898e55085d486e5dcb143d628b663927390
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:334d3e399b60f80fbb3cf103d19dffe1208fd4f82754162399718ce6e65db004- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0400733
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Erforsche mich, Gott, und erfahre mein Herz, BWV 136: Aria: Es kommt ein Tag (Alto) · Machine-readable JSON-LD