ISRC HKI191403308
Verified recording
HKI191403308 is “Piano Quintet No. 1: I. Moderato molto espressivo” by Grażyna Bacewicz,
registered on the CopyrightChains blockchain with CopyrightID
0x71577cd21173fa3137a920b6326efdcf9806113760b1265463b7f8b0d1eb9a45 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191403308.
Recording identifiers
- ISRC
- HKI191403308
- Title
- Piano Quintet No. 1: I. Moderato molto espressivo
- Artist
- Grażyna Bacewicz
- CopyrightID (CopyrightChains transaction hash)
0x71577cd21173fa3137a920b6326efdcf9806113760b1265463b7f8b0d1eb9a45
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:5b81cc75a6e175bf5d084dee043e967066785bc1cd56e114dac8fb0a027e522e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191403308
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Piano Quintet No. 1: I. Moderato molto espressivo · Machine-readable JSON-LD