ISRC HKI191265001
Verified recording
HKI191265001 is “Symphony No. 3 in A Minor, Op. 44: I. Lento - Allegro moderato” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x131fb6b9c1d6c7c04a10e668b5d82de05ca88a6bd1ee1e51fae4936902c070e3 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/HKI191265001.
Recording identifiers
- ISRC
- HKI191265001
- Title
- Symphony No. 3 in A Minor, Op. 44: I. Lento - Allegro moderato
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x131fb6b9c1d6c7c04a10e668b5d82de05ca88a6bd1ee1e51fae4936902c070e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a43853336673d4c93d0c2d8d435e348b2cb181767048f5d56e0901ab414ced4f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191265001
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 3 in A Minor, Op. 44: I. Lento - Allegro moderato · Machine-readable JSON-LD