ISRC USUM71605674
Verified recording
USUM71605674 is “44 Bars” by Logic,
registered on the CopyrightChains blockchain with CopyrightID
0xf1f191591d3a9349215062ff99b1fab67aa3682cea4d9767186752be51ac38d3 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71605674.
Recording identifiers
- ISRC
- USUM71605674
- Title
- 44 Bars
- Artist
- Logic
- CopyrightID (CopyrightChains transaction hash)
0xf1f191591d3a9349215062ff99b1fab67aa3682cea4d9767186752be51ac38d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:88d7446b6dadd29b9faec9f8f75d6b6f1db4a1e7665d98ee59bc2497255a5410- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71605674
- Bitcoin block existence check
- https://blockstream.info/api/block/953513