ISRC QZNJY2230812
Verified recording
QZNJY2230812 is “Tu Mamá” by Chris Wandell,
registered on the CopyrightChains blockchain with CopyrightID
0xa667a8176fe99543609ccc62e3bf9469aa0d0fdef90406b07651b2b725607d14 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2230812.
Recording identifiers
- ISRC
- QZNJY2230812
- Title
- Tu Mamá
- Artist
- Chris Wandell
- CopyrightID (CopyrightChains transaction hash)
0xa667a8176fe99543609ccc62e3bf9469aa0d0fdef90406b07651b2b725607d14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:838d0fe7aa981dc2637cffb4277f009802b4c5e468abec3e49ad409dc2db4a59- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2230812
- Bitcoin block existence check
- https://blockstream.info/api/block/956302