ISRC USUM72401987
Verified recording
USUM72401987 is “BITTERSUITE” by Billie Eilish,
registered on the CopyrightChains blockchain with CopyrightID
0xf2e11b51a4b2e1251c0e333cd6f36f150dea812b176ae7caf93473e6b5b11674 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/USUM72401987.
Recording identifiers
- ISRC
- USUM72401987
- Title
- BITTERSUITE
- Artist
- Billie Eilish
- CopyrightID (CopyrightChains transaction hash)
0xf2e11b51a4b2e1251c0e333cd6f36f150dea812b176ae7caf93473e6b5b11674
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:87a3b13dd1c14ea034690785e384673f2a8dad6b8ffdbb88e77aabe584245a70- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72401987
- Bitcoin block existence check
- https://blockstream.info/api/block/953513