ISRC USUM70824409
Verified recording
USUM70824409 is “Poker Face” by Lady Gaga,
registered on the CopyrightChains blockchain with CopyrightID
0x6fa6137280dccaee05f1dfff1f466fd5e8ca7a08f4801a223e1a9d183b4aea7e 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/USUM70824409.
Recording identifiers
- ISRC
- USUM70824409
- Title
- Poker Face
- Artist
- Lady Gaga
- CopyrightID (CopyrightChains transaction hash)
0x6fa6137280dccaee05f1dfff1f466fd5e8ca7a08f4801a223e1a9d183b4aea7e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:4d76128963b81d4e99442490b1dbb47ad3e2c76774a6693d599f72cb827d12cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70824409
- Bitcoin block existence check
- https://blockstream.info/api/block/953513