ISRC USUM71713660
Verified recording
USUM71713660 is “Sides” by Quality Control,
registered on the CopyrightChains blockchain with CopyrightID
0xcccd82548adc07bb0032270b85a17f644608e44d74d2ccf13663fb7e9ed95363 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71713660.
Recording identifiers
- ISRC
- USUM71713660
- Title
- Sides
- Artist
- Quality Control
- CopyrightID (CopyrightChains transaction hash)
0xcccd82548adc07bb0032270b85a17f644608e44d74d2ccf13663fb7e9ed95363
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:ecae1a61d857c5963bad93d79a3459eea80ae168a3b50cccc8436149ea327bb6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71713660
- Bitcoin block existence check
- https://blockstream.info/api/block/953515