ISRC USSM17500234
Verified recording
USSM17500234 is “Nothing” by Marvin Hamlisch,
registered on the CopyrightChains blockchain with CopyrightID
0x2e222eed31182b8452c198e7a899ed4581fe12e2ec8b0f6f33e3b36ef90a038e 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/USSM17500234.
Recording identifiers
- ISRC
- USSM17500234
- Title
- Nothing
- Artist
- Marvin Hamlisch
- CopyrightID (CopyrightChains transaction hash)
0x2e222eed31182b8452c198e7a899ed4581fe12e2ec8b0f6f33e3b36ef90a038e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:921e44299ca1d7215bfc0a40837427a6bfe2609f3f5812ac27dd76c98d561299- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM17500234
- Bitcoin block existence check
- https://blockstream.info/api/block/953515