ISRC GBHNG0400020
Verified recording
GBHNG0400020 is “Freue dich, erloste Schar, BWV 30: Part II: Aria: Ich will nun hassen (Bass)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x855cf6d347c54776d5cdc8da4fed5361b01badcb46493fb58473198d79f04daa 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/GBHNG0400020.
Recording identifiers
- ISRC
- GBHNG0400020
- Title
- Freue dich, erloste Schar, BWV 30: Part II: Aria: Ich will nun hassen (Bass)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x855cf6d347c54776d5cdc8da4fed5361b01badcb46493fb58473198d79f04daa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:83fb451971fa37522f4b275f12bf7f9f499d7e10d1bc4747fc0f3a24f716c887- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0400020
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Freue dich, erloste Schar, BWV 30: Part II: Aria: Ich will nun hassen (Bass) · Machine-readable JSON-LD