ISRC US83Z2305533
Verified recording
US83Z2305533 is “String Theory - Mixed” by Brett Leve,
registered on the CopyrightChains blockchain with CopyrightID
0xf390d206b72d7ca49ef0df10025e3368803632bdd5aa9108be1f4b4f7499bed8 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2305533.
Recording identifiers
- ISRC
- US83Z2305533
- Title
- String Theory - Mixed
- Artist
- Brett Leve
- CopyrightID (CopyrightChains transaction hash)
0xf390d206b72d7ca49ef0df10025e3368803632bdd5aa9108be1f4b4f7499bed8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:ecbeb111758410f91d86a2957464e8a650a1e0f0f43b3a20bea678adb028a467- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2305533
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: String Theory - Mixed · Machine-readable JSON-LD