{"batchcomplete":"","continue":{"lecontinue":"20260407030643|4711","continue":"-||"},"query":{"logevents":[{"logid":4721,"ns":0,"title":"Switch 2: MB1-BCT","pageid":569,"logpage":569,"revid":14729,"params":{},"type":"create","action":"create","user":"Ootulp","timestamp":"2026-05-21T07:17:45Z","comment":"Created page with \"MB1-BCT is loaded by the bootrom (?) to 0x40040000, to be consumed by MB1.  Unlike other boot payloads, the MB1-BCT is not updated with firmware update.  MB1-BCT likely contains vendor-specific EMC configuration data to initialize LPDDR, so that the rest of the OS can be loaded.  = Payload = This format is Nintendo-custom, and does not match the MB1-BCT format for Orin (t234).  {| class=\"wikitable\" border=\"1\" |- !  Offset !  Size !  Description |- |  0x0 |  2 |  Magic (A...\""},{"logid":4720,"ns":0,"title":"Switch 2: XMSS","pageid":568,"logpage":568,"revid":14717,"params":{},"type":"create","action":"create","user":"Ootulp","timestamp":"2026-05-16T22:59:16Z","comment":"Created page with \"XMSS is a hash-based post-quantum secure signature scheme. XMSS is used to sign PSC-BL and BR-BCT.  XMSS is a stateful signing method where every signature has a unique number. XMSS can only sign finitely many signatures.   = Signature Counters = {| class=\"wikitable\" border=\"1\" |- !  XMSS Signature Counter |- | 496 || [19.0.0+] PSC-BL |- | 497 || [19.0.0+] BR-BCT |- | 1335 || [20.0.0+] PSC-BL |- | 1336 || [20.0.0+] BR-BCT |- | 1477 || [21.0.0+] PSC-BL |- | 1478 || [21.0....\""},{"logid":4719,"ns":0,"title":"Switch 2:PSC-BL","pageid":567,"logpage":566,"revid":14715,"params":{"target_ns":0,"target_title":"Switch 2: PSC-BL"},"type":"move","action":"move","user":"Ootulp","timestamp":"2026-05-16T22:55:22Z","comment":""},{"logid":4718,"ns":0,"title":"Switch 2:PSC-BL","pageid":567,"logpage":566,"revid":14714,"params":{},"type":"create","action":"create","user":"Ootulp","timestamp":"2026-05-16T22:45:06Z","comment":"Created page with \"PSC-BL is the second stage bootloader that runs after the PSC-ROM. It is executed on the [[Switch 2: PSC|PSC]].  The load address is 0x120000, and the entrypoint is 0x120400.  = Encryption = The payload is encrypted and authenticated with AES-GCM with the SBK(s).  = Signature = The Stage1 signature is RSA and the Stage2 signature is XMSS.  = Versions = {| class=\"wikitable\" border=\"1\" |- !  XMSS Signature Counter !  Anti-Downgrade Ratchet |- | 496 || [19.0.0+] 3 |- | 1335...\""},{"logid":4717,"ns":2,"title":"User:Chainswordcs","pageid":0,"logpage":0,"params":{"userid":924},"type":"newusers","action":"create","user":"Chainswordcs","timestamp":"2026-05-16T02:43:29Z","comment":""},{"logid":4716,"ns":2,"title":"User:Timschneeb","pageid":0,"logpage":0,"params":{"userid":923},"type":"newusers","action":"create","user":"Timschneeb","timestamp":"2026-05-11T02:59:54Z","comment":""},{"logid":4715,"ns":2,"title":"User:UltraSearcher123","pageid":0,"logpage":0,"params":{"userid":922},"type":"newusers","action":"create","user":"UltraSearcher123","timestamp":"2026-05-10T20:49:23Z","comment":""},{"logid":4714,"ns":2,"title":"User:Slo","pageid":0,"logpage":0,"params":{"userid":921},"type":"newusers","action":"create","user":"Slo","timestamp":"2026-05-04T06:36:59Z","comment":""},{"logid":4713,"ns":0,"title":"Switch 2: Camera services","pageid":565,"logpage":565,"revid":14521,"params":{},"type":"create","action":"create","user":"Yellows8","timestamp":"2026-04-09T16:04:49Z","comment":"Created page with \"These services are exclusive to Switch 2.  These handle the USB camera.  = cam:u =  = cam:s =  = cam:m =  [[Category:Services]]\""},{"logid":4712,"ns":0,"title":"Switch 2: 22.1.0","pageid":564,"logpage":564,"revid":14502,"params":{},"type":"create","action":"create","user":"Yls8bot","timestamp":"2026-04-07T03:15:11Z","comment":"Created page with \"The Switch 2 22.1.0 system update was released on April 7, 2026 (UTC). This Switch 2 update was released for the following regions: ALL.  Security flaws fixed: <fill this in manually>. For changes/flaws which are not exclusive to this platform, see [[22.1.0|here]].  ==Change-log== [https://en-americas-support.nintendo.com/app/answers/detail/a_id/68473/kw/system%20update/p/1095 Official] ALL change-log: *     General system stability improvements to enhance the user's exp...\""}]}}