ISRC US2S71441006
Verified recording
US2S71441006 is “Cue 4” by Madlib,
registered on the CopyrightChains blockchain with CopyrightID
0x8bce3cde0d2ff8b5c1d72fa7c3a43e0ed6a269b1746ab31b6307c23c6bd23e45 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2S71441006.
Recording identifiers
- ISRC
- US2S71441006
- Title
- Cue 4
- Artist
- Madlib
- CopyrightID (CopyrightChains transaction hash)
0x8bce3cde0d2ff8b5c1d72fa7c3a43e0ed6a269b1746ab31b6307c23c6bd23e45
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:07457850cf8c41b3482f11bc2c8032a6709acdfa7680d2085863e468aef6d0b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2S71441006
- Bitcoin block existence check
- https://blockstream.info/api/block/960160