ISRC GBHNG1001073
Verified recording
GBHNG1001073 is “Ich hatte viel Bekummernis, BWV 21: Aria: Bache von gesalznen Zahren (Tenor)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4fc06b5cc2f661e34fbfe7dd0e4535db4f5a69ee0d5d0fbcd1dc5591b244c4a3 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/GBHNG1001073.
Recording identifiers
- ISRC
- GBHNG1001073
- Title
- Ich hatte viel Bekummernis, BWV 21: Aria: Bache von gesalznen Zahren (Tenor)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4fc06b5cc2f661e34fbfe7dd0e4535db4f5a69ee0d5d0fbcd1dc5591b244c4a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:59befc2b026633fb159dfb03066b63dbfe8d530bfd03e7cafed4c46648dab57d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG1001073
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Ich hatte viel Bekummernis, BWV 21: Aria: Bache von gesalznen Zahren (Tenor) · Machine-readable JSON-LD