ISRC USUM71615103
Verified recording
USUM71615103 is “bellyache” by Billie Eilish,
registered on the CopyrightChains blockchain with CopyrightID
0x3c2e1065eb95c810c7e4e8abae713cc34552d078adb035f3a98a0e4588210cfb 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/USUM71615103.
Recording identifiers
- ISRC
- USUM71615103
- Title
- bellyache
- Artist
- Billie Eilish
- CopyrightID (CopyrightChains transaction hash)
0x3c2e1065eb95c810c7e4e8abae713cc34552d078adb035f3a98a0e4588210cfb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:a5d9d4d969e374c8cfdb3ce893fdc9a259e1d59135748191f694dc61df7b13ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71615103
- Bitcoin block existence check
- https://blockstream.info/api/block/953513