ISRC US83Z2489680
Verified recording
US83Z2489680 is “Knobs” by L_cio,
registered on the CopyrightChains blockchain with CopyrightID
0xcc7b661ba4027c7de9cd8529e8a6028d9be6c35f680edbfc7be1addfb86c5573 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2489680.
Recording identifiers
- ISRC
- US83Z2489680
- Title
- Knobs
- Artist
- L_cio
- CopyrightID (CopyrightChains transaction hash)
0xcc7b661ba4027c7de9cd8529e8a6028d9be6c35f680edbfc7be1addfb86c5573
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:5ae541e7b39c06d6202f099948c2cc3d9904cfbf663246721f24f21418dec68d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2489680
- Bitcoin block existence check
- https://blockstream.info/api/block/960327