ISRC USB4U0401411
Verified recording
USB4U0401411 is “Baseball Theory” by Will Haven,
registered on the CopyrightChains blockchain with CopyrightID
0x7a9b2555c5011570a7f6273939fef6b85e872fd5919c872af2e0ece7a0ea61eb and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0401411.
Recording identifiers
- ISRC
- USB4U0401411
- Title
- Baseball Theory
- Artist
- Will Haven
- CopyrightID (CopyrightChains transaction hash)
0x7a9b2555c5011570a7f6273939fef6b85e872fd5919c872af2e0ece7a0ea61eb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:0b420ffeea09c6db9facccac8679e958495b19072268011320e9520e3e6dd629- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0401411
- Bitcoin block existence check
- https://blockstream.info/api/block/957073