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

Block 34751

Hash
0000002e761fc0a185de3fbec2876d7f7b3699a213dd948cf5e182e93c679fb5
Confirmations
6628
Time
2026-10-27 22:54:24 UTC
Median time
2026-10-27 22:46:29 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
dd153eec9aa40b88e518becd163a93f823a0f0eefd616b21a5efa37b53a1610b
Previous block
00000054fc6244121b9265fcd0b3400202556c91fb8b74684babff86ae9c6dfc
Next block
0000022f427bbe375843ccfa867d240e68634d6a228984c047a27b295b92240b

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 34751 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
48a375dcfa01139d6e8d87d70e0efda3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
dd153eec9aa4…a37b53a1610b coinbase1250