ISRC US4UZ1110095
Verified recording
US4UZ1110095 is “Haven't You Heard? feat. Sadat X & Scienz of Life (aka John Robinson & ID 4 Winds)” by Headnodic,
registered on the CopyrightChains blockchain with CopyrightID
0x12991ec40b5afb5379aad0ae850a1b1a007c85768d1f66bfc6a7a99dc484eb50 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4UZ1110095.
Recording identifiers
- ISRC
- US4UZ1110095
- Title
- Haven't You Heard? feat. Sadat X & Scienz of Life (aka John Robinson & ID 4 Winds)
- Artist
- Headnodic
- CopyrightID (CopyrightChains transaction hash)
0x12991ec40b5afb5379aad0ae850a1b1a007c85768d1f66bfc6a7a99dc484eb50
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:e6a67a38f519b5a298b0de39fae17e0d08023106d06a7439243cf4e78e5a6371- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4UZ1110095
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Haven't You Heard? feat. Sadat X & Scienz of Life (aka John Robinson & ID 4 Winds) · Machine-readable JSON-LD