ISRC GBHNG0400246
Verified recording
GBHNG0400246 is “Ach wie flüchtig, ach wie nichtig, BWV 26: Recitative: Die Freude wird zur Traurigkeit (Alto)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x10140b112cae72320e1364a45e4ed667a7f463204484c1349fe2f83dcba6c226 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0400246.
Recording identifiers
- ISRC
- GBHNG0400246
- Title
- Ach wie flüchtig, ach wie nichtig, BWV 26: Recitative: Die Freude wird zur Traurigkeit (Alto)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x10140b112cae72320e1364a45e4ed667a7f463204484c1349fe2f83dcba6c226
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:76ac71f334a44e12b87393b0909f99dc8f6f7af420d2a88f22f4e0ff5270f7ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0400246
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Ach wie flüchtig, ach wie nichtig, BWV 26: Recitative: Die Freude wird zur Traurigkeit (Alto) · Machine-readable JSON-LD