ISRC ITN320929005
Verified recording
ITN320929005 is “2-Part Inventions, BWV 772-786: Invention No. 5 in E-Flat Major, BWV 776” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x20ed05fc570bee2d35515c6c4d370415df8da95fc09841e479c789bc00b6ab80 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITN320929005.
Recording identifiers
- ISRC
- ITN320929005
- Title
- 2-Part Inventions, BWV 772-786: Invention No. 5 in E-Flat Major, BWV 776
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x20ed05fc570bee2d35515c6c4d370415df8da95fc09841e479c789bc00b6ab80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e890643e43eae7d66238eeaf5cfeb8d6b7beb97595099fae78a279adb1fdf203- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITN320929005
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 2-Part Inventions, BWV 772-786: Invention No. 5 in E-Flat Major, BWV 776 · Machine-readable JSON-LD