ISRC GBAYC8905793
Verified recording
GBAYC8905793 is “In dulci jubilo, BWV 368” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x65deb868a5d7447ab04024a52772d0c701032431cf1b75ce69820b6096c7de71 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/GBAYC8905793.
Recording identifiers
- ISRC
- GBAYC8905793
- Title
- In dulci jubilo, BWV 368
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x65deb868a5d7447ab04024a52772d0c701032431cf1b75ce69820b6096c7de71
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:3008d83dd27ea29b1571a4a95bfaba9fbb70fafcaba622ce3b1fc9eacf5e22c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8905793
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: In dulci jubilo, BWV 368 · Machine-readable JSON-LD