ISRC US83Z2001829
Verified recording
US83Z2001829 is “Lost” by Wassu,
registered on the CopyrightChains blockchain with CopyrightID
0x61a39dba0b3694966422616d7cf7619b0cf12bfd802410b3dbd658bea1bd953e and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2001829.
Recording identifiers
- ISRC
- US83Z2001829
- Title
- Lost
- Artist
- Wassu
- CopyrightID (CopyrightChains transaction hash)
0x61a39dba0b3694966422616d7cf7619b0cf12bfd802410b3dbd658bea1bd953e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b3257c593f0b29cc340efc7c409bdb0ce19b4fa108b90dd23cc587fa37f0308c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2001829
- Bitcoin block existence check
- https://blockstream.info/api/block/953520