ISRC USSM10209707
Verified recording
USSM10209707 is “One” by Marvin Hamlisch,
registered on the CopyrightChains blockchain with CopyrightID
0xefffb56514ab5c8592fb9a06c1395721032d91c257f368ed1c348708e2ec9834 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10209707.
Recording identifiers
- ISRC
- USSM10209707
- Title
- One
- Artist
- Marvin Hamlisch
- CopyrightID (CopyrightChains transaction hash)
0xefffb56514ab5c8592fb9a06c1395721032d91c257f368ed1c348708e2ec9834
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:08c726ba9296484b5b30651fb1c6629227260cb93967d40e71c6ab0902a61d2f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10209707
- Bitcoin block existence check
- https://blockstream.info/api/block/953515