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

Block 33153

Hash
00000026f7859a5791cd8d51201a0cccb4d39feed9930f8e2456edeeedef0e32
Confirmations
8024
Time
2026-10-26 03:59:13 UTC
Median time
2026-10-26 03:50:58 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
d2dd5059472eab3921b57664ecf5c301657d192595da53d95ccabb2d99d63dfd
Previous block
0000013c08139422ba2ac838a6d6111c364c3e3114eb922c6360650e06aef8ba
Next block
00000130406ee65cd15d4d773ee2833faaece5122bc9e06c863a224c10e46fdf

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 33153 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
1b89e06733be7a2ca89b28b74d01d2ff… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d2dd5059472e…bb2d99d63dfd coinbase1250