ISRC USUM72300332
Verified recording
USUM72300332 is “do u really?” by Lyn Lapid,
registered on the CopyrightChains blockchain with CopyrightID
0xc6ca4730bb086ee39f663ba26c10b00f09a2587df593226869346de71d8545db 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/USUM72300332.
Recording identifiers
- ISRC
- USUM72300332
- Title
- do u really?
- Artist
- Lyn Lapid
- CopyrightID (CopyrightChains transaction hash)
0xc6ca4730bb086ee39f663ba26c10b00f09a2587df593226869346de71d8545db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:43acc7abaeb33b3cca70fb5f4617537d1d97627b29baeee497fe65c224a63333- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72300332
- Bitcoin block existence check
- https://blockstream.info/api/block/953513