ISRC GBHNG0400469
Verified recording
GBHNG0400469 is “Erfreut euch, ihr Herzen, BWV 66: Aria: Ich furchte zwar des Grabes Finsternissen (Alto, Tenor)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf00af85ff79e30024909bf490f6edbe828eb1c27a78686159e7b2ba75ba28efc and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0400469.
Recording identifiers
- ISRC
- GBHNG0400469
- Title
- Erfreut euch, ihr Herzen, BWV 66: Aria: Ich furchte zwar des Grabes Finsternissen (Alto, Tenor)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf00af85ff79e30024909bf490f6edbe828eb1c27a78686159e7b2ba75ba28efc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:157901c64f4fabf65ca9c0dedafcb1770f291cd8f6259692922606b3cc468ba4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0400469
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Erfreut euch, ihr Herzen, BWV 66: Aria: Ich furchte zwar des Grabes Finsternissen (Alto, Tenor) · Machine-readable JSON-LD