ISRC HKI190911107
Verified recording
HKI190911107 is “Brandenburg Concerto No. 2 in F Major: Allegro (III)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd2be332e3bbd6f9896f54720831fbf4ece58ed1c36474bb90f07284fcad9d554 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190911107.
Recording identifiers
- ISRC
- HKI190911107
- Title
- Brandenburg Concerto No. 2 in F Major: Allegro (III)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd2be332e3bbd6f9896f54720831fbf4ece58ed1c36474bb90f07284fcad9d554
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:fc734a158a7f5b5458189255d0de6e6ff335b3b17b0f7bd38624624b95d65a58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190911107
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Brandenburg Concerto No. 2 in F Major: Allegro (III) · Machine-readable JSON-LD