ISRC US29X0408801
Verified recording
US29X0408801 is “Bemsha Swing” by Fred Hersch,
registered on the CopyrightChains blockchain with CopyrightID
0x259d3a6a945be27443da678cb8b89b1d31f4c60b3da81c6a6ed746bb5599b6c4 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/US29X0408801.
Recording identifiers
- ISRC
- US29X0408801
- Title
- Bemsha Swing
- Artist
- Fred Hersch
- CopyrightID (CopyrightChains transaction hash)
0x259d3a6a945be27443da678cb8b89b1d31f4c60b3da81c6a6ed746bb5599b6c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:ae0b36e1fa3cd17a52de5f0ed989e78aecb167c2e2f65e04668969e9989141ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X0408801
- Bitcoin block existence check
- https://blockstream.info/api/block/960317