ISRC USUM72503035
Verified recording
USUM72503035 is “You First” by Cynthia Erivo,
registered on the CopyrightChains blockchain with CopyrightID
0x5ef511223771a278d79a51c17952c9ffb1828ab16f8f6b5d7d95ae22e581f3b6 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/USUM72503035.
Recording identifiers
- ISRC
- USUM72503035
- Title
- You First
- Artist
- Cynthia Erivo
- CopyrightID (CopyrightChains transaction hash)
0x5ef511223771a278d79a51c17952c9ffb1828ab16f8f6b5d7d95ae22e581f3b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:dea352fd843a3fb726e16768cb4b667f0c95c6c97699d7c04cf92fa7eada689c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72503035
- Bitcoin block existence check
- https://blockstream.info/api/block/953513