ISRC USUM72021500
Verified recording
USUM72021500 is “Therefore I Am” by Billie Eilish,
registered on the CopyrightChains blockchain with CopyrightID
0x651255ede1bbcbeebbbca2a0af316d822fc361a062e29c302701fd231e27dbd1 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/USUM72021500.
Recording identifiers
- ISRC
- USUM72021500
- Title
- Therefore I Am
- Artist
- Billie Eilish
- CopyrightID (CopyrightChains transaction hash)
0x651255ede1bbcbeebbbca2a0af316d822fc361a062e29c302701fd231e27dbd1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3ce4219dafbfddea1a339c0e3b9575d7cc16b3fad2d0ed6eb3946244ffe0e6b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72021500
- Bitcoin block existence check
- https://blockstream.info/api/block/953513