ISRC USWR39800008
Verified recording
USWR39800008 is “One Hand, One Heart” by Dave Grusin,
registered on the CopyrightChains blockchain with CopyrightID
0xde96077c0edd5b7d7329982915e87d3b0d2ae4c94ccedfd12137e8e65fb003cd and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWR39800008.
Recording identifiers
- ISRC
- USWR39800008
- Title
- One Hand, One Heart
- Artist
- Dave Grusin
- CopyrightID (CopyrightChains transaction hash)
0xde96077c0edd5b7d7329982915e87d3b0d2ae4c94ccedfd12137e8e65fb003cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:a4f0c17af2fea297eeac0eefcac0608bb24bd722cc38f443e8f641c2adef0098- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWR39800008
- Bitcoin block existence check
- https://blockstream.info/api/block/960138