ISRC USUM71900764
Verified recording
USUM71900764 is “bad guy” by Billie Eilish,
registered on the CopyrightChains blockchain with CopyrightID
0x0c53e16d8ce4d34b12aa64eddd3084e6eddc4e9f7432795a6a9a72e522adc0dc 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/USUM71900764.
Recording identifiers
- ISRC
- USUM71900764
- Title
- bad guy
- Artist
- Billie Eilish
- CopyrightID (CopyrightChains transaction hash)
0x0c53e16d8ce4d34b12aa64eddd3084e6eddc4e9f7432795a6a9a72e522adc0dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:82a7888b400635d48047b3759d90624960492f0c52552763751a96698cfda796- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71900764
- Bitcoin block existence check
- https://blockstream.info/api/block/953513