ISRC USQY50912306
Verified recording
USQY50912306 is “F*ck U” by J. Stalin,
registered on the CopyrightChains blockchain with CopyrightID
0xce64d6cbe42e3656e094254f1b150496cc5a443d561ef8a63890a48b1c1b8553 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY50912306.
Recording identifiers
- ISRC
- USQY50912306
- Title
- F*ck U
- Artist
- J. Stalin
- CopyrightID (CopyrightChains transaction hash)
0xce64d6cbe42e3656e094254f1b150496cc5a443d561ef8a63890a48b1c1b8553
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:6402795b647bea5a86529eefdf2da842d8e93746acabf0d5e410ceeeff0c3d3e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY50912306
- Bitcoin block existence check
- https://blockstream.info/api/block/960441