ISRC USUM71703935
Verified recording
USUM71703935 is “Most Girls” by Hailee Steinfeld,
registered on the CopyrightChains blockchain with CopyrightID
0xeaa93147b795f0e4bcac315734bb273a302dbadd7342f4e7034a9e556c586e9b 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/USUM71703935.
Recording identifiers
- ISRC
- USUM71703935
- Title
- Most Girls
- Artist
- Hailee Steinfeld
- CopyrightID (CopyrightChains transaction hash)
0xeaa93147b795f0e4bcac315734bb273a302dbadd7342f4e7034a9e556c586e9b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:176ef13559c0aad4868b44c434af5dc14314dd7afd05b9597d089d14b3c3440e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71703935
- Bitcoin block existence check
- https://blockstream.info/api/block/953513