ISRC USUM71609737
Verified recording
USUM71609737 is “Hey Girl” by Lady Gaga,
registered on the CopyrightChains blockchain with CopyrightID
0x61dea50474fb8c0e718ebcc80a397bdc5a929e4aebce3e8e1ae6c7410b9b8f2b 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/USUM71609737.
Recording identifiers
- ISRC
- USUM71609737
- Title
- Hey Girl
- Artist
- Lady Gaga
- CopyrightID (CopyrightChains transaction hash)
0x61dea50474fb8c0e718ebcc80a397bdc5a929e4aebce3e8e1ae6c7410b9b8f2b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:d183e75d84c787520019918252d964c934ebe0fec5a6d2db9f1f4965e56766a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71609737
- Bitcoin block existence check
- https://blockstream.info/api/block/953513