ISRC QZFYZ2278279
Verified recording
QZFYZ2278279 is “We a dub” by Haspar,
registered on the CopyrightChains blockchain with CopyrightID
0x7c0b6a45f8131f8847241856a1a7708f539bf9a853e79222b0ada457883f3659 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2278279.
Recording identifiers
- ISRC
- QZFYZ2278279
- Title
- We a dub
- Artist
- Haspar
- CopyrightID (CopyrightChains transaction hash)
0x7c0b6a45f8131f8847241856a1a7708f539bf9a853e79222b0ada457883f3659
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:b09047339ca0c42f6cb2d509852d2095e22c47998bceda64882ee316980e5674- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2278279
- Bitcoin block existence check
- https://blockstream.info/api/block/960348