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

Block 33219

Hash
000001feb6a180792cee023f57cc7c177b7fa77c5254cfdfb492c049046ca5b1
Confirmations
8262
Time
2026-10-26 05:45:39 UTC
Median time
2026-10-26 05:37:40 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
246deee2bca7c0f7d785639994f7a1f8a8f315001f0b4895211f3bd97d185865
Previous block
0000011e74d519f44ff9e9180469f8ce57376e053fcc0677943c2936fbe5e71d
Next block
00000094307a1f9f5dec622735970b2efe946169fc5567de4ac6667378010b7a

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 33219 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
b4b9c805d3e9b79802902c9dd8d8decf… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
246deee2bca7…3bd97d185865 coinbase1250