ISRC QZHN91938534
Verified recording
QZHN91938534 is “Is Back” by HdpGroupFam,
registered on the CopyrightChains blockchain with CopyrightID
0x0031bdba6d4197b6ecf47afec8c27e7bc6da0b93073cbf078f2ebcfee09cf72b 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/QZHN91938534.
Recording identifiers
- ISRC
- QZHN91938534
- Title
- Is Back
- Artist
- HdpGroupFam
- CopyrightID (CopyrightChains transaction hash)
0x0031bdba6d4197b6ecf47afec8c27e7bc6da0b93073cbf078f2ebcfee09cf72b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f18aac8289510240ebdceb6ea48e39d54b598858cdb52a96367ede4d904d2826- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN91938534
- Bitcoin block existence check
- https://blockstream.info/api/block/957118