ISRC USSM10802248
Verified recording
USSM10802248 is “Hungover” by Michelle Williams,
registered on the CopyrightChains blockchain with CopyrightID
0xb9bfd1e38ef4e010d58d096d8417a1b199b9cb8c258435d6b216d38f6c9ab0d0 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10802248.
Recording identifiers
- ISRC
- USSM10802248
- Title
- Hungover
- Artist
- Michelle Williams
- CopyrightID (CopyrightChains transaction hash)
0xb9bfd1e38ef4e010d58d096d8417a1b199b9cb8c258435d6b216d38f6c9ab0d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:999281b97779cbf77038b002eba1e48d9f0aff4d68211a933f55ee6bf9bfdafb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10802248
- Bitcoin block existence check
- https://blockstream.info/api/block/960418