ISRC QZTB72297643
Verified recording
QZTB72297643 is “Squint” by Yaffe,
registered on the CopyrightChains blockchain with CopyrightID
0xf75160c8587acb0c3bb2c37382e20319e9544b999492bff53385c415ad6e1da2 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/QZTB72297643.
Recording identifiers
- ISRC
- QZTB72297643
- Title
- Squint
- Artist
- Yaffe
- CopyrightID (CopyrightChains transaction hash)
0xf75160c8587acb0c3bb2c37382e20319e9544b999492bff53385c415ad6e1da2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:abb55d519221a29a7b7e73ac1a7c2e2271d6e9615a28cc77f493bd262bffd5da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72297643
- Bitcoin block existence check
- https://blockstream.info/api/block/960348