ISRC GBHNG0400468
Verified recording
GBHNG0400468 is “Erfreut euch, ihr Herzen, BWV 66: Recitative and Aria: Bei Jesu Leben freudig sein (Tenor, Alto)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x5bef32e72fcefa5ceebf92e66d1a3780aa586f779bbded76ae8c58f3abbc94c3 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0400468.
Recording identifiers
- ISRC
- GBHNG0400468
- Title
- Erfreut euch, ihr Herzen, BWV 66: Recitative and Aria: Bei Jesu Leben freudig sein (Tenor, Alto)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x5bef32e72fcefa5ceebf92e66d1a3780aa586f779bbded76ae8c58f3abbc94c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:6a66a3c25fc1ff44a7aec69a9e8a8df69b74d5b8ad3fa875d3d0ebc829baf398- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0400468
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Erfreut euch, ihr Herzen, BWV 66: Recitative and Aria: Bei Jesu Leben freudig sein (Tenor, Alto) · Machine-readable JSON-LD