ISRC US83Z2009748
Verified recording
US83Z2009748 is “Lost - Mixed” by Wassu,
registered on the CopyrightChains blockchain with CopyrightID
0xf644669887ad60a47ddb1769069da7420bfe69d4e94c3dc72363d15222fbff90 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2009748.
Recording identifiers
- ISRC
- US83Z2009748
- Title
- Lost - Mixed
- Artist
- Wassu
- CopyrightID (CopyrightChains transaction hash)
0xf644669887ad60a47ddb1769069da7420bfe69d4e94c3dc72363d15222fbff90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:e6be3183484f33265ac56ca3583cad34594a78cfb34afb3001712214751f44cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2009748
- Bitcoin block existence check
- https://blockstream.info/api/block/960337