ISRC QZFZ71949440
Verified recording
QZFZ71949440 is “Underslung” by Lord Juco,
registered on the CopyrightChains blockchain with CopyrightID
0x1fe143015c831986b9153a15606c24958a24c7f350c25812fd819ac47ec24020 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ71949440.
Recording identifiers
- ISRC
- QZFZ71949440
- Title
- Underslung
- Artist
- Lord Juco
- CopyrightID (CopyrightChains transaction hash)
0x1fe143015c831986b9153a15606c24958a24c7f350c25812fd819ac47ec24020
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:3d2f89e1dbdac551d61a45e21e4c5046b5c451a9ca5dd69ec2642ea1b1f4309c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ71949440
- Bitcoin block existence check
- https://blockstream.info/api/block/960344