ISRC GBAYC8905761
Verified recording
GBAYC8905761 is “Bach, JS: Wachet auf, ruft uns die Stimme, BWV 140: No. 1, Chor. "Wachet auf, ruft uns die Stimme"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe0079931b635c09ddc0334c5f8124f7d172a469528a1f86b346f95cb668ca534 and independently timestamped
in Bitcoin block 957052 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8905761.
Recording identifiers
- ISRC
- GBAYC8905761
- Title
- Bach, JS: Wachet auf, ruft uns die Stimme, BWV 140: No. 1, Chor. "Wachet auf, ruft uns die Stimme"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe0079931b635c09ddc0334c5f8124f7d172a469528a1f86b346f95cb668ca534
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:50:41+00:00
- Bitcoin block
- 957052
- Canonical record hash
sha256:1576c07d72891b7356ceeace60fffdcc12bf44be5d6e161ffce34ebe6e2d24d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8905761
- Bitcoin block existence check
- https://blockstream.info/api/block/957052
Full record
Track page: Bach, JS: Wachet auf, ruft uns die Stimme, BWV 140: No. 1, Chor. "Wachet auf, ruft uns die Stimme" · Machine-readable JSON-LD