ISRC USUM72213725
Verified recording
USUM72213725 is “The 30th” by Billie Eilish,
registered on the CopyrightChains blockchain with CopyrightID
0x1fac5c130322ceaf5e624d8692eac7bdcd2ab5795f4d276960e090947faefd55 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/USUM72213725.
Recording identifiers
- ISRC
- USUM72213725
- Title
- The 30th
- Artist
- Billie Eilish
- CopyrightID (CopyrightChains transaction hash)
0x1fac5c130322ceaf5e624d8692eac7bdcd2ab5795f4d276960e090947faefd55
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:318f72eab8f8c1df0b711ce7c2f5d628d1c29599b6657e529e8b2f04686e0d06- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72213725
- Bitcoin block existence check
- https://blockstream.info/api/block/953513