ISRC QZFZ32472180
Verified recording
QZFZ32472180 is “No Cuffin - Sped Up” by 1takejay,
registered on the CopyrightChains blockchain with CopyrightID
0xe6527062b6d195663d29fbe600322a608e1b95f7d04048018c81cdf3b5434aec and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32472180.
Recording identifiers
- ISRC
- QZFZ32472180
- Title
- No Cuffin - Sped Up
- Artist
- 1takejay
- CopyrightID (CopyrightChains transaction hash)
0xe6527062b6d195663d29fbe600322a608e1b95f7d04048018c81cdf3b5434aec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:8416955225306c3a960a28d82f5fb275b0b90520a35fea6af9bcc187000e78aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32472180
- Bitcoin block existence check
- https://blockstream.info/api/block/960240