ISRC USHM20345835
Verified recording
USHM20345835 is “Improv.” by Richard Gilewitz,
registered on the CopyrightChains blockchain with CopyrightID
0x4bb658914a4a269c970f6914df2401d21c2fc13d97fc0273d1f9bf3bc6236210 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20345835.
Recording identifiers
- ISRC
- USHM20345835
- Title
- Improv.
- Artist
- Richard Gilewitz
- CopyrightID (CopyrightChains transaction hash)
0x4bb658914a4a269c970f6914df2401d21c2fc13d97fc0273d1f9bf3bc6236210
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:5049a24b85eba5fc074cc979256c1f8ebfc5d24ef67213cb1de68116783224b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20345835
- Bitcoin block existence check
- https://blockstream.info/api/block/960360