ISRC GBAYC1104431
Verified recording
GBAYC1104431 is “Bach, JS: Weichet nur, betrübte Schatten, BWV 202 "Wedding Cantata": No. 5, Aria. "Wenn die Frühlingslufte streichen"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xbfd00c02ebb56dceafa4e70e1db86fb2899f47a0c41a20e6517d93269690b295 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1104431.
Recording identifiers
- ISRC
- GBAYC1104431
- Title
- Bach, JS: Weichet nur, betrübte Schatten, BWV 202 "Wedding Cantata": No. 5, Aria. "Wenn die Frühlingslufte streichen"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xbfd00c02ebb56dceafa4e70e1db86fb2899f47a0c41a20e6517d93269690b295
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:56d0f157c7867afd901c09eb433befe65677d881c21b2f2844f67a8218246a13- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1104431
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Bach, JS: Weichet nur, betrübte Schatten, BWV 202 "Wedding Cantata": No. 5, Aria. "Wenn die Frühlingslufte streichen" · Machine-readable JSON-LD