ISRC USHM22288173
Verified recording
USHM22288173 is “Lost Echo” by Finding Frequency,
registered on the CopyrightChains blockchain with CopyrightID
0xbb10f07f7e5ab1275d18174491ff333512c15786ee28482fa3f70361c64b26e2 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22288173.
Recording identifiers
- ISRC
- USHM22288173
- Title
- Lost Echo
- Artist
- Finding Frequency
- CopyrightID (CopyrightChains transaction hash)
0xbb10f07f7e5ab1275d18174491ff333512c15786ee28482fa3f70361c64b26e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:af16e47a22beaf75b7539ba3f909fdb8cdd7fab757eaaa2b708b63ff369f40dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22288173
- Bitcoin block existence check
- https://blockstream.info/api/block/960144