ISRC USCA20705865
Verified recording
USCA20705865 is “Ur So Gay” by Katy Perry,
registered on the CopyrightChains blockchain with CopyrightID
0x528f993c63eceea519a11ae9e0d929cbd9d71497f48fe8d96288059cd3b82ce9 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/USCA20705865.
Recording identifiers
- ISRC
- USCA20705865
- Title
- Ur So Gay
- Artist
- Katy Perry
- CopyrightID (CopyrightChains transaction hash)
0x528f993c63eceea519a11ae9e0d929cbd9d71497f48fe8d96288059cd3b82ce9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:5682bc753bd6994ee30570f9163be9531dfcdc1919c947a6ba25bd28a5aabf02- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA20705865
- Bitcoin block existence check
- https://blockstream.info/api/block/953513