ISRC USUM71303770
Verified recording
USUM71303770 is “Once In A While” by French Montana,
registered on the CopyrightChains blockchain with CopyrightID
0xd66b3c27be33ca95c9baa2915882f1761edcc7a3759e3e3ca65578c096a17d8f and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71303770.
Recording identifiers
- ISRC
- USUM71303770
- Title
- Once In A While
- Artist
- French Montana
- CopyrightID (CopyrightChains transaction hash)
0xd66b3c27be33ca95c9baa2915882f1761edcc7a3759e3e3ca65578c096a17d8f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1ddc6f8ff2f8147ba69eeffed3b9190ff29126d05d83177dab40618cce6f403c- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71303770
- Bitcoin block existence check
- https://blockstream.info/api/block/956302