ISRC USC4R1504346
Verified recording
USC4R1504346 is “How Do You Know” by Peter Wolf,
registered on the CopyrightChains blockchain with CopyrightID
0xee4d09d4b5f6792fb34546e21d38697e4e023b3fc2368ace105cc83dc5ec5ff4 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1504346.
Recording identifiers
- ISRC
- USC4R1504346
- Title
- How Do You Know
- Artist
- Peter Wolf
- CopyrightID (CopyrightChains transaction hash)
0xee4d09d4b5f6792fb34546e21d38697e4e023b3fc2368ace105cc83dc5ec5ff4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:0a652b9a42c8a0ad6c0f376bfb4442a334ae4836d20953bdde88babec7cfac84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1504346
- Bitcoin block existence check
- https://blockstream.info/api/block/953520