ISRC QZFZ42004466
Verified recording
QZFZ42004466 is “Underground Prince” by Shiwan,
registered on the CopyrightChains blockchain with CopyrightID
0x74b9f64f75b66c25c80d455cef394c7b1db90bdfc56e1f845d5600f173ca74fc and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42004466.
Recording identifiers
- ISRC
- QZFZ42004466
- Title
- Underground Prince
- Artist
- Shiwan
- CopyrightID (CopyrightChains transaction hash)
0x74b9f64f75b66c25c80d455cef394c7b1db90bdfc56e1f845d5600f173ca74fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:f758b2e7f4128493cd0cb86ea59c0e0fbb8b837e81d453fd081ccd1c728ddee0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42004466
- Bitcoin block existence check
- https://blockstream.info/api/block/960317