ISRC USGR19700069
Verified recording
USGR19700069 is “Mr. Lucky” by Dave Grusin,
registered on the CopyrightChains blockchain with CopyrightID
0xb61f579a3edaf65da2137954b81592970fbb094e6a41ba926e8ab8abb5b92a34 and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGR19700069.
Recording identifiers
- ISRC
- USGR19700069
- Title
- Mr. Lucky
- Artist
- Dave Grusin
- CopyrightID (CopyrightChains transaction hash)
0xb61f579a3edaf65da2137954b81592970fbb094e6a41ba926e8ab8abb5b92a34
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:b489bee9c356e644f9c7ccfaae65e79dd02dbfe07e6b6038c0aa79a1ef1c124e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGR19700069
- Bitcoin block existence check
- https://blockstream.info/api/block/960099