ISRC USUM71900059
Verified recording
USUM71900059 is “WHEN I WAS OLDER - Music Inspired By The Film ROMA” by Billie Eilish,
registered on the CopyrightChains blockchain with CopyrightID
0x5d7bb244d9345b2e3104547bade30f1669aaee48b25377e982d5427a67e2b62f 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/USUM71900059.
Recording identifiers
- ISRC
- USUM71900059
- Title
- WHEN I WAS OLDER - Music Inspired By The Film ROMA
- Artist
- Billie Eilish
- CopyrightID (CopyrightChains transaction hash)
0x5d7bb244d9345b2e3104547bade30f1669aaee48b25377e982d5427a67e2b62f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:11b2fb64ea5237fa7f64810599a2e9f065b4ab589fd515606a161fcda968149b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71900059
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: WHEN I WAS OLDER - Music Inspired By The Film ROMA · Machine-readable JSON-LD