Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 33786

Hash
000000cb316fdd06dabb1971982ddddec84fb92638c20988c524ea265eea8cd6
Confirmations
6595
Time
2026-10-26 21:00:37 UTC
Median time
2026-10-26 20:52:38 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
ac32af0cd38523a5719bfbe1b238300f0a512bfe3bf95cd8c50c407df6fdf629
Previous block
000000699b09e760fc2c5d86ad04c701c1d0afccd8680ed958231ceaf1054d1c
Next block
00000186031d20ac326a26557f55dd0cc6efc7521869a72bf34fa7c038f15b0c

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 33786 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
990c1a09d82371dfe2ea60214db88be3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ac32af0cd385…407df6fdf629 coinbase1250