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

Block 34791

Hash
000001099df71455335fadccca74d36067802b354df51a6855e99e54a266084a
Confirmations
6861
Time
2026-10-27 23:57:13 UTC
Median time
2026-10-27 23:49:27 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
3db54c7a983ca16b8e79df779d05c26242a8dbbf6f98031a2a65fbcc12dc48ab
Previous block
00000211722bf99d42c04ffa533fe4110a23012dcc6b20c313072ffee62e3083
Next block
00000114bca3b10508196aca3e271832a088f4fbb915e18e7adf58d8d4ab96fb

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 34791 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
a60da1819e2851bbf48453c96ae78a53… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3db54c7a983c…fbcc12dc48ab coinbase1250