ISRC GBAYC8905809
Verified recording
GBAYC8905809 is “Bach, JS: Jesu, meine Freude, BWV 227: IV. Denn das Gesetz” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x78143f0fd415dc0b9e180b92168da13232148c05b1b18ad2daf9367a2e67282e and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8905809.
Recording identifiers
- ISRC
- GBAYC8905809
- Title
- Bach, JS: Jesu, meine Freude, BWV 227: IV. Denn das Gesetz
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x78143f0fd415dc0b9e180b92168da13232148c05b1b18ad2daf9367a2e67282e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:25ce34d6a0caba8e999c5d1f0844e9e2be5bb834f714b0fab361432fe06909a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8905809
- Bitcoin block existence check
- https://blockstream.info/api/block/960362
Full record
Track page: Bach, JS: Jesu, meine Freude, BWV 227: IV. Denn das Gesetz · Machine-readable JSON-LD