ISRC USY251735890
Verified recording
USY251735890 is “Basketcase” by Green Day,
registered on the CopyrightChains blockchain with CopyrightID
0xf4df69d45a468a2bee9e6ae68241ce89c7db6d71c60e2316cce4c5a90ac86af1 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251735890.
Recording identifiers
- ISRC
- USY251735890
- Title
- Basketcase
- Artist
- Green Day
- CopyrightID (CopyrightChains transaction hash)
0xf4df69d45a468a2bee9e6ae68241ce89c7db6d71c60e2316cce4c5a90ac86af1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:64db05fa108a8814e64def96a8ca75b20ad9eb89962b189fa76667fcb4ca0567- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251735890
- Bitcoin block existence check
- https://blockstream.info/api/block/956304