ISRC USUM71813202
Verified recording
USUM71813202 is “Before I Cry” by Lady Gaga,
registered on the CopyrightChains blockchain with CopyrightID
0x3f8d845247551c1ffaab120d4250512d404137c2ad12b12ed05b0bc6b14b63e5 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71813202.
Recording identifiers
- ISRC
- USUM71813202
- Title
- Before I Cry
- Artist
- Lady Gaga
- CopyrightID (CopyrightChains transaction hash)
0x3f8d845247551c1ffaab120d4250512d404137c2ad12b12ed05b0bc6b14b63e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:e26bbb8aa7f91c0b26ac5fca6697d1255ecd64dac8460857f0bf936e974ccef9- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71813202
- Bitcoin block existence check
- https://blockstream.info/api/block/953528