ISRC JPI291170209
Verified recording
JPI291170209 is “In The Wee Small Hours” by Fred Hersch Trio,
registered on the CopyrightChains blockchain with CopyrightID
0xd0e560a30f297349e9ed51e28937c5c4f2331fc466cc30345a834a8c9f2072ea and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI291170209.
Recording identifiers
- ISRC
- JPI291170209
- Title
- In The Wee Small Hours
- Artist
- Fred Hersch Trio
- CopyrightID (CopyrightChains transaction hash)
0xd0e560a30f297349e9ed51e28937c5c4f2331fc466cc30345a834a8c9f2072ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:b363091aa79387799321a753cfa8124dde35e4064a40848aad047e08d50c370c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI291170209
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: In The Wee Small Hours · Machine-readable JSON-LD