ISRC USUM71504480
Verified recording
USUM71504480 is “The Difference Between Us” by Leonard Nimoy,
registered on the CopyrightChains blockchain with CopyrightID
0xd96c687520c5e2a4d2b9d56aafad2beaf2a770b7b62082462b4c54111cde001d and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71504480.
Recording identifiers
- ISRC
- USUM71504480
- Title
- The Difference Between Us
- Artist
- Leonard Nimoy
- CopyrightID (CopyrightChains transaction hash)
0xd96c687520c5e2a4d2b9d56aafad2beaf2a770b7b62082462b4c54111cde001d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ef41d7026d933f42ddb53786654cbfbb4c33eda8c6d6bc87f8f8de63294596b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71504480
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Difference Between Us · Machine-readable JSON-LD