ISRC QZFZ42004478
Verified recording
QZFZ42004478 is “Nu Era” by Shiwan,
registered on the CopyrightChains blockchain with CopyrightID
0xd8978454c9cbe64e26b26efaa15d19493470fbe1f23c322938102e594eca5734 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42004478.
Recording identifiers
- ISRC
- QZFZ42004478
- Title
- Nu Era
- Artist
- Shiwan
- CopyrightID (CopyrightChains transaction hash)
0xd8978454c9cbe64e26b26efaa15d19493470fbe1f23c322938102e594eca5734
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0a231d2fbdb2c750a686b1c1e74fc6cf222bd8e96fe23b42cce1e79521ab0bd1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42004478
- Bitcoin block existence check
- https://blockstream.info/api/block/957118