ISRC USUM70903859
Verified recording
USUM70903859 is “Bad Romance” by Lady Gaga,
registered on the CopyrightChains blockchain with CopyrightID
0xd504790b549485b2eea4d1fb6018acbce3467682ef91f13f082257211ccd5d82 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/USUM70903859.
Recording identifiers
- ISRC
- USUM70903859
- Title
- Bad Romance
- Artist
- Lady Gaga
- CopyrightID (CopyrightChains transaction hash)
0xd504790b549485b2eea4d1fb6018acbce3467682ef91f13f082257211ccd5d82
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:71edc642bd48d12a6a81863018430e2d7b12680041407dd76a7ba0726eab0ef6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70903859
- Bitcoin block existence check
- https://blockstream.info/api/block/953513