ISRC USUM72304948
Verified recording
USUM72304948 is “poster boy” by Lyn Lapid,
registered on the CopyrightChains blockchain with CopyrightID
0xa5d1c7e73c69841fa2571a39be0d78d3a3c97b0a1068db9da0aaf1994cf46d32 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/USUM72304948.
Recording identifiers
- ISRC
- USUM72304948
- Title
- poster boy
- Artist
- Lyn Lapid
- CopyrightID (CopyrightChains transaction hash)
0xa5d1c7e73c69841fa2571a39be0d78d3a3c97b0a1068db9da0aaf1994cf46d32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:5c0e63dcca10161fc08b164a95382272a3ba1f9a65ed767d81cd5fdb9f28e410- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72304948
- Bitcoin block existence check
- https://blockstream.info/api/block/953513