ISRC QMPKX1608713
Verified recording
QMPKX1608713 is “Problem” by Alexandria,
registered on the CopyrightChains blockchain with CopyrightID
0x314e334cf1e9f8da815ce820f7899fa15e06200e3b4db77fbbd0b8227f1ba399 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1608713.
Recording identifiers
- ISRC
- QMPKX1608713
- Title
- Problem
- Artist
- Alexandria
- CopyrightID (CopyrightChains transaction hash)
0x314e334cf1e9f8da815ce820f7899fa15e06200e3b4db77fbbd0b8227f1ba399
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ff668436acd3538baf7f2e0128c4a3b08a1f860657cc4754d970dd8bcc3fe97e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1608713
- Bitcoin block existence check
- https://blockstream.info/api/block/957118