ISRC USUM71918743
Verified recording
USUM71918743 is “3am” by Halsey,
registered on the CopyrightChains blockchain with CopyrightID
0x5e98689770a969e3841a19d165c5c4bf3ecc589a3ab3e4a3e30fa55997ffe945 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/USUM71918743.
Recording identifiers
- ISRC
- USUM71918743
- Title
- 3am
- Artist
- Halsey
- CopyrightID (CopyrightChains transaction hash)
0x5e98689770a969e3841a19d165c5c4bf3ecc589a3ab3e4a3e30fa55997ffe945
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:0d48a3597c653ba7e5901bae0c9d01141892f8e200d1ee2bd58d19ec8fff89fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71918743
- Bitcoin block existence check
- https://blockstream.info/api/block/953513