ISRC HKI190923814
Verified recording
HKI190923814 is “III. Allegro assai” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x87a738105e0a31839b4dabda48c5e0b2187010123b7f0e4da06a248a236d4546 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190923814.
Recording identifiers
- ISRC
- HKI190923814
- Title
- III. Allegro assai
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x87a738105e0a31839b4dabda48c5e0b2187010123b7f0e4da06a248a236d4546
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:f308385a5ecb4a9fdc0a1cf2bc1079e657a9409bdded3ec3681366238d3104f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190923814
- Bitcoin block existence check
- https://blockstream.info/api/block/960095