ISRC QZFZ52132331
Verified recording
QZFZ52132331 is “Race 3” by Gupi,
registered on the CopyrightChains blockchain with CopyrightID
0x8e4a1740c7fec63d8e8fa5ed9ec70c6318e81c74c5a9f867b9f7bbd20489d3d2 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/QZFZ52132331.
Recording identifiers
- ISRC
- QZFZ52132331
- Title
- Race 3
- Artist
- Gupi
- CopyrightID (CopyrightChains transaction hash)
0x8e4a1740c7fec63d8e8fa5ed9ec70c6318e81c74c5a9f867b9f7bbd20489d3d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:334a2573008ade945c122f71c7497127e42224b381801719a947b6f6c2fb799b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52132331
- Bitcoin block existence check
- https://blockstream.info/api/block/957118