Consensus

Live · synced · 9 peers

XPlorer following the chain as its own read-only node

height 26821 of 26821 on the network. 9 peers connected, 122 in its peer directory; 60 blocks followed and 52 pulled in by sync since this follower started. Caught up: this follower holds every block any peer has claimed, so every panel below is the whole chain. Genesis 1cf8655125cc1bbb…, producers genesis.

Following 7 seeds — their addresses are not published here, for the reason the peer table gives. Its store is held under its own Cerberus lease — no other node’s store is opened, touched or stopped.

Head26,821

depth line at 26,810, which is 11 blocks back, with no quorum behind it. The only two figures on this page that move while it is open

Seats on the roll1,313

read from the chain at the head’s height. Chain state, so every honest node answers it identically — and not a count of who is reachable

Seats that have sealed225

of 1,313 on the roll, counted from the headers this node holds. The gap between the two is what this whole page exists to show: a roll declares seats and only the chain says who turned up

Slot length3s

nominal — what this chain is configured for, not what it did; observed median 1 min over 99 gaps between blocks 26722–26821. A slot is a 3 s turn in the rotation, not a block: only the seat whose turn it is may seal, and it seals only when it holds work or, holding nothing, once the head is about a minute old. A slot whose seat is absent or idle passes with no block, so the interval between blocks can be many slots long. Throughput carries the whole distribution

The head and the finality line above are as of the moment this page was served. The roll, the rotation and the attestation totals are not polled: they cost a roll read and a fold over every block this node holds. Reload for newer.

Rotation — Tyr

Seats on the roll: 1313
Seats that have sealed: 225 of 1313
Slot length: 3 s nominal, a turn and not a block interval
Observed interval: observed median 1 min over 99 gaps between blocks 26722–26821 the distribution is on Throughput
Slot at the head: 598095413
Whose turn: STR.GENESIS0295 zk13str_…03f_1b72

The turn is decided by the clock and not by the height, so a seat that is absent does not stop the roll: its slot passes and the next occupied seat seals. That is why a partly-filled roster produces a chain that advances slowly rather than one that stops.

Rotation order (1,313 seats)

The order consensus rotates over, read at the head’s height. It is not the same question as who MAY seal — a seat can be on the roll and absent from a rotation resolved at a different height — so the two are two pages.

#	Seat	Address	Power	Blocks sealed	Last at
351	STR.GENESIS0366	`zk13str_…fce_9ae6`	50	none	never
352	STR.GENESIS0367	`zk13str_…fe5_f3ce`	50	none	never
353	STR.GENESIS0368	`zk13str_…cab_66b9`	50	none	never
354	STR.GENESIS0369	`zk13str_…41d_9ed7`	50	2	26155
355	STR.GENESIS0370	`zk13str_…bdb_d5f8`	50	none	never
356	STR.GENESIS0371	`zk13str_…a6e_4983`	50	2	26070
357	STR.GENESIS0372	`zk13str_…33c_6ee3`	50	none	never
358	STR.GENESIS0373	`zk13str_…37b_a67c`	50	none	never
359	STR.GENESIS0374	`zk13str_…1aa_a8a8`	50	none	never
360	STR.GENESIS0375	`zk13str_…215_108e`	50	8	26700
361	STR.GENESIS0376	`zk13str_…dcc_56b7`	50	3	26238
362	STR.GENESIS0377	`zk13str_…849_03f1`	50	none	never
363	STR.GENESIS0378	`zk13str_…85a_56b7`	50	35	26742
364	STR.GENESIS0379	`zk13str_…2c5_8c5a`	50	24	26783
365	STR.GENESIS0380	`zk13str_…7da_c922`	50	none	never
366	STR.GENESIS0381	`zk13str_…b7f_4895`	50	none	never
367	STR.GENESIS0382	`zk13str_…635_a8f5`	50	15	26532
368	STR.GENESIS0383	`zk13str_…877_70c0`	50	4	26030
369	STR.GENESIS0384	`zk13str_…520_c306`	50	none	never
370	STR.GENESIS0385	`zk13str_…795_e205`	50	4	26447
371	STR.GENESIS0386	`zk13str_…735_b8c3`	50	1	26281
372	STR.GENESIS0387	`zk13str_…409_1a8a`	50	none	never
373	STR.GENESIS0388	`zk13str_…e77_7995`	50	none	never
374	STR.GENESIS0389	`zk13str_…e17_076f`	50	2	26156
375	STR.GENESIS0390	`zk13str_…b19_45d0`	50	none	never

What these seats have sealed

Drawn from the page of the rotation above, and from the block headers this node holds. A seat that has sealed nothing is not drawn: a column of zero height for most of a roll would be a picture of the rotation’s length rather than of its work.

blocks sealed by one seat, oldest or lowest at the left
top of the plot 35
lowest 1

Blocks sealed by each of the 11 seats on this page of the rotation that has sealed anything, in rotation order. 14 seats on this page have sealed nothing and are not drawn. The axis is linear from zero to 35, the largest value in this window, so a single spike over a floor is the measurement and not a drawing fault. Counted from the headers of the blocks this node holds, never asserted by a seat. A seat with nothing has very likely not had a turn: a full pass of this roll is long.

Sealed by no seat

Every block on this chain was sealed by a seat on the roll. On a production realm that is the claim worth making, and it is made by this list being empty rather than by a sentence saying so.

How much of the roll is signing

Height read at: 26821
Seats on the roll: 1,313
Quorum a block must reach: 876 of 1,313 seated seats — two thirds plus one, read from the chain’s own seating rather than recomputed here
Head block: 26821 under the threshold by this node’s count of the signatures it holds. This chain has never reached its threshold, so this is its normal state rather than an incident — and finality does not depend on it: the line is a fixed depth below the head and reads no signature at all
Distinct seats that signed it, as this node holds them: 116 8.8% of the roll, counted from the signatures THIS node holds for the block. Not a chain fact: the set is outside the block hash and each node collects its own

Window: 100 blocks, 26722 to 26821 the newest blocks only — this is a public route and a fold over a whole chain is work a refresh should not be able to buy
Seats signing, typically: 114 mean over the window; fewest 89, most 305, about 8.7% of the roll
Blocks that reached the quorum: 0 of 100 0% of the window
Distinct seats SEEN in the window: 305 of 1,313 on the roll — 23.2% — each one identified by a signature inside a sealed block, over the 100 blocks of 100 in this window that this node holds a signature set for, 26722 to 26821. 11,383 signatures in total before de-duplication. This is not a count of seats online. A seat missing from it has very likely not had a turn, and which signatures reached THIS node is a local matter
Distinct seats that sealed: 62 of 1,313 on the roll, counted from the block headers over the same window. Far smaller than the figure above, and that is arithmetic rather than a finding: the rotation gives each seat one slot, so a full turn of this roll takes about 1 h and a window of 100 blocks cannot contain most of it

Two different kinds of figure are above, and the difference matters more than any of the numbers. The seats on the roll and the quorum threshold are CHAIN STATE, read at a height: every honest node answers them identically. The signature counts are THIS NODE’S OWN EVIDENCE: a block’s signatures are carried outside its hash, are agreed by nothing, and are collected by each node for itself after the block is sealed, so two honest nodes legitimately hold different sets for the same height — seven seats asked for the same heights at one moment returned six different counts for one of them. A second explorer on this chain may therefore show different signature counts and neither is lying.

Finality does not depend on any of it. The line is a fixed depth below the head, ratcheted, and reads no signature at all — so a block carrying none is finalised exactly as one carrying the whole roll is, and a count beside a finality line must not be read as its cause.

What is deliberately absent is a count of how many seats are ONLINE. No single node can measure that — a seat that is up and silent looks exactly like a seat that is down — and a number for it would be invented.

Attestations

Blocks inspected: 26821
Blocks whose signatures this node no longer holds: 0
Blocks carrying attestations: 4096
Blocks holding exactly their cap: 0
Attestations in total: 490895
Quorum threshold: unknown

this explorer was not given a validator registry, so it has not looked. GenesisNodeRecord names producers by address and Valhalla admission needs a public key the genesis does not carry.

These four are counted over every block this node holds, which makes them lifetime totals. The section above is the same question asked about now, and it is the one that says whether this chain is agreeing today.

Attestations are signatures OVER the block hash and are carried outside the hashed content, because they cannot be inside the thing they sign.

Finality

Head: 26821
Finality line: 26810
Confirmations required: 12
Deferred depth: 3

A header commits to the state root as of height minus the deferred depth, so the root in the newest header is not the root of the newest state.