ISRC HKI199392802
Verified recording
HKI199392802 is “2-Part Inventions, BWV 772-786: Invention No. 2 in C Minor, BWV 773” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x18fdaee4ad788b54d3c7bf6af867db55c64e4b60785e6724eb52e1e60c27dca7 and independently timestamped
in Bitcoin block 957020 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199392802.
Recording identifiers
- ISRC
- HKI199392802
- Title
- 2-Part Inventions, BWV 772-786: Invention No. 2 in C Minor, BWV 773
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x18fdaee4ad788b54d3c7bf6af867db55c64e4b60785e6724eb52e1e60c27dca7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T09:18:01+00:00
- Bitcoin block
- 957020
- Canonical record hash
sha256:9dbe3359675a6af46d80e7f9083808d4cf941d90678fc68513b28d7a3719e23a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199392802
- Bitcoin block existence check
- https://blockstream.info/api/block/957020
Full record
Track page: 2-Part Inventions, BWV 772-786: Invention No. 2 in C Minor, BWV 773 · Machine-readable JSON-LD