ISRC GBHNG1001072
Verified recording
GBHNG1001072 is “Ich hatte viel Bekummernis, BWV 21: Recitative: Wie hast du dich, mein Gott (Tenor)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4756c8a6773f0f2d396f05bc4a52387911ba3feaba792f3c1097b666e2776eed and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG1001072.
Recording identifiers
- ISRC
- GBHNG1001072
- Title
- Ich hatte viel Bekummernis, BWV 21: Recitative: Wie hast du dich, mein Gott (Tenor)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4756c8a6773f0f2d396f05bc4a52387911ba3feaba792f3c1097b666e2776eed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:be0a19d6e2a811c7ca1633a19ae233dae326a6c9f35d40885b373a328b4df510- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG1001072
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Ich hatte viel Bekummernis, BWV 21: Recitative: Wie hast du dich, mein Gott (Tenor) · Machine-readable JSON-LD