ISRC USUM70618324
Verified recording
USUM70618324 is “Lost One” by JAŸ-Z,
registered on the CopyrightChains blockchain with CopyrightID
0xbef699016cef4e9b5ce098099897a7e453ffa04941a266962b3f082030cfcc0a and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70618324.
Recording identifiers
- ISRC
- USUM70618324
- Title
- Lost One
- Artist
- JAŸ-Z
- CopyrightID (CopyrightChains transaction hash)
0xbef699016cef4e9b5ce098099897a7e453ffa04941a266962b3f082030cfcc0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ad56cd7a19ff6eb256103fb371fc6761e2099e21ae764aae5e300cd5ee53b79b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70618324
- Bitcoin block existence check
- https://blockstream.info/api/block/953513