ISRC USV351311727
Verified recording
USV351311727 is “Obsession” by Fem 2 Fem,
registered on the CopyrightChains blockchain with CopyrightID
0x7702d0ddaac0db97ffafe394b8d1b5a2e2c7cc9d3ff7d0c4ade3702e9fa5b1fc and independently timestamped
in Bitcoin block 957032 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311727.
Recording identifiers
- ISRC
- USV351311727
- Title
- Obsession
- Artist
- Fem 2 Fem
- CopyrightID (CopyrightChains transaction hash)
0x7702d0ddaac0db97ffafe394b8d1b5a2e2c7cc9d3ff7d0c4ade3702e9fa5b1fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T11:43:09+00:00
- Bitcoin block
- 957032
- Canonical record hash
sha256:8313ecaed39ab80a8642a61714f3163648f0f521093e64247a2da8c0fbf3b133- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311727
- Bitcoin block existence check
- https://blockstream.info/api/block/957032