ISRC JPI291170203
Verified recording
JPI291170203 is “I Concentrate On You” by Fred Hersch Trio,
registered on the CopyrightChains blockchain with CopyrightID
0x1e0f6f6d0632c87c6bb148d8a43bc95cc3bca22fea8fb5f49c1f2bfb9f2be898 and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI291170203.
Recording identifiers
- ISRC
- JPI291170203
- Title
- I Concentrate On You
- Artist
- Fred Hersch Trio
- CopyrightID (CopyrightChains transaction hash)
0x1e0f6f6d0632c87c6bb148d8a43bc95cc3bca22fea8fb5f49c1f2bfb9f2be898
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:3d7629181c60f9139d6935ba3f4e0a483f22ed8b20b9888b6ce8490dd9c7dda5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI291170203
- Bitcoin block existence check
- https://blockstream.info/api/block/960317