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

Block 34055

Hash
00000068de6c8909d60f9eda52d5082cac4f906b87f704c0146bd1d3527b8968
Confirmations
6209
Time
2026-10-27 04:14:23 UTC
Median time
2026-10-27 04:05:51 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
c29484c86fc5c7c37a21b4373b9f9c963e401bd6edfa9a71e37952ae2584f25c
Previous block
0000016cb3c8794ba1d4761af1367ce9eade184341a89873485c6cbf4100d8da
Next block
0000014c0873ef47d5f1906096fff5da75a4085e8a9f947c1ec25dc529daad7b

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 34055 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
fa371c1756de575e3f3798412402d5aa… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c29484c86fc5…52ae2584f25c coinbase1250