ISRC USSM11305467
Verified recording
USSM11305467 is “Last Song” by Somi,
registered on the CopyrightChains blockchain with CopyrightID
0x11cef374fdb1ed81ebb14b58f0831a7105b76eb591f11502b13a363ed78c0b10 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11305467.
Recording identifiers
- ISRC
- USSM11305467
- Title
- Last Song
- Artist
- Somi
- CopyrightID (CopyrightChains transaction hash)
0x11cef374fdb1ed81ebb14b58f0831a7105b76eb591f11502b13a363ed78c0b10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:e7e834e25695a844212ba99719ab56aeac7540ae138a6d3629a8ce8213555728- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11305467
- Bitcoin block existence check
- https://blockstream.info/api/block/956302