downloaded the python script to detect pixelknot.
here is results run in qresearch/file_store/ directory.
downloaded those files around feb-march and there is 25000+ files.
…user/qresearch/file_store$ ls -1t .jpg | xargs -L 1 pixelknot.test.sh
pixel knot header detected!!! 3521b7475b6102eddd2f8d6b4e93f27691b7f434f5440d7e479e119d9ca62687.jpeg
pixel knot header detected!!! a9c87df72bc69288b39e55025a9a5c15b18701065eee520ae2ee4c94481dc55b.jpg
pixel knot header detected!!! 90f10267c7da6f92524af384249354d547e9b3eaabfe23f89ff3ba8120edcac7.jpg
pixel knot header detected!!! 1dffcc11a9167cd1ce530ea4fb33f100e1dee7d854023d03108ea20d92334e45.jpeg
pixel knot header detected!!! f0feb0685bed942a9e3fe70dba4f17d93f492b7157e63c0ee10bd9f33f93a3be.jpeg
pixel knot header detected!!! cf811a3978872acf4cf9fa13d6ab58a0c0a0b1613be8f8f5841de0e809a61c2c.jpeg
pixel knot header detected!!! 38ea4f0c4f7ce4f7164411a77a9438b878acf8d1f3632c346f17920d3ca9ad65.jpeg
pixel knot header detected!!! b4ffa2fe6ba7c7b732e36af3595e33a38893146d1411be202c3bc259c2d5b2ec.jpg
pixel knot header detected!!! 8b74493ae9233d7ed319efe95b96f9d1e16a3975c3a8d9ab1361b3fe5be4b5a8.jpg
pixel knot header detected!!! 4708667795722d738dd0491dab918251b98fd4dad032fcd52e970375db53d819.jpeg
pixel knot header detected!!! f110f181b1a801f36306aa79f04576137ee39961f1e2906a8562ea93ba82f29b.jpeg
pixel knot header detected!!! a4a73bd4cff363f4b40240e5e092869557dc019251de74fb6b6252f751367d8e.jpeg
pixel knot header detected!!! 7847ca957e6b83c946abebcc2749b566449d42c8537edc8d48f428ae6fea7d80.jpeg
pixel knot header detected!!! abbbd389003d0b2b919ac73fcb490239be4570effacacd9c653ebbe2e2940fc8.jpg
pixel knot header detected!!! 28164b8eed041dd67d0bdc3a83c9bc1f12541a5ea79d56609c19183c9c108ccb.jpg
pixel knot header detected!!! af9059bc0696bee45d4e9abd1dc6b7fdd220cece44b3dfa190776c424dc49968.jpeg
pixel knot header detected!!! 85e2aa60861e3a4d1836d40a111ad0c69f7fa0850d01b145b0eec47840b82e9d.jpeg
pixel knot header detected!!! b07a30a655bbcc91c7e84cc26388013d3fbdbbedc1a4833aaf665e14b9956021.jpg