ISRC QZEQU2133937
Verified recording
QZEQU2133937 is “I Didn't Know” by Bubba Sparxxx,
registered on the CopyrightChains blockchain with CopyrightID
0x5746f3bb846ff2a52551e7edfb8b9cd41cc6dd46f2fd30d54484d1d4f7c492c5 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2133937.
Recording identifiers
- ISRC
- QZEQU2133937
- Title
- I Didn't Know
- Artist
- Bubba Sparxxx
- CopyrightID (CopyrightChains transaction hash)
0x5746f3bb846ff2a52551e7edfb8b9cd41cc6dd46f2fd30d54484d1d4f7c492c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:d506565bdeffd1347fe9a0021a93c3ce2de3a232bbcb327155125fb3f96a5019- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2133937
- Bitcoin block existence check
- https://blockstream.info/api/block/960144