ISRC GBHNG1001075
Verified recording
GBHNG1001075 is “Ich hatte viel Bekummernis, BWV 21: Recitative: Ach Jesu, meine Ruh (Soprano, Bass)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x10a0b3c469b7a8d2b499fc744d99204430bd8dbdea1308ce2eeba8ae59eda972 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG1001075.
Recording identifiers
- ISRC
- GBHNG1001075
- Title
- Ich hatte viel Bekummernis, BWV 21: Recitative: Ach Jesu, meine Ruh (Soprano, Bass)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x10a0b3c469b7a8d2b499fc744d99204430bd8dbdea1308ce2eeba8ae59eda972
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:e733dea23a900b1df80cb0b4e741e05cdb64d02953274cc8581de9ebd007bb80- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG1001075
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Ich hatte viel Bekummernis, BWV 21: Recitative: Ach Jesu, meine Ruh (Soprano, Bass) · Machine-readable JSON-LD