ISRC USUM71900768
Verified recording
USUM71900768 is “8” by Billie Eilish,
registered on the CopyrightChains blockchain with CopyrightID
0xa557c9a992586c6aa9c081d61930a638dcb116fa6f8a0d015b3b54faedd9e143 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/USUM71900768.
Recording identifiers
- ISRC
- USUM71900768
- Title
- 8
- Artist
- Billie Eilish
- CopyrightID (CopyrightChains transaction hash)
0xa557c9a992586c6aa9c081d61930a638dcb116fa6f8a0d015b3b54faedd9e143
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9e68ca8ffb7a5a709eb7106ecb1a22ec07cdb0074b3c09194591b05757ffac26- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71900768
- Bitcoin block existence check
- https://blockstream.info/api/block/953513