ISRC USLZJ2203268
Verified recording
USLZJ2203268 is “When I Lost You” by Max Bygraves,
registered on the CopyrightChains blockchain with CopyrightID
0xdd744c45dd0e9145e29118ea51d66bf315f44074ef4dc56536d4ffbb1efd402f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2203268.
Recording identifiers
- ISRC
- USLZJ2203268
- Title
- When I Lost You
- Artist
- Max Bygraves
- CopyrightID (CopyrightChains transaction hash)
0xdd744c45dd0e9145e29118ea51d66bf315f44074ef4dc56536d4ffbb1efd402f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a8619b0cf5b6446e148e7fcb81cadb67af1943f96f45fb2e06f28cb9b060371a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2203268
- Bitcoin block existence check
- https://blockstream.info/api/block/956304