ISRC USAR50210822
Verified recording
USAR50210822 is “Homework” by Peter Wolf,
registered on the CopyrightChains blockchain with CopyrightID
0xad3d08e2e0333adf6d3ef230e5786e1db2025fab8b36f6e989ccd8d6d33140b1 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR50210822.
Recording identifiers
- ISRC
- USAR50210822
- Title
- Homework
- Artist
- Peter Wolf
- CopyrightID (CopyrightChains transaction hash)
0xad3d08e2e0333adf6d3ef230e5786e1db2025fab8b36f6e989ccd8d6d33140b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:063a0916def2b2e5c7bea09560e176efcd6264935310f8214fcca5381524cd50- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR50210822
- Bitcoin block existence check
- https://blockstream.info/api/block/956302