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

Block 33294

Hash
000001a182238c148f9f8f3cc0132042a0f631b744cc2120aaba44eff8c64031
Confirmations
7681
Time
2026-10-26 07:45:22 UTC
Median time
2026-10-26 07:37:23 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
d5550f44d3deb5eaa46bef41638e62e21cd3442650af8bf879a239961dbbaa35
Previous block
000000509399ee7fb204ad0135c94d94f7dfe8712384fc706dde497cb3fc598b
Next block
0000018dfade6b79a7452992349bd6483fe2a620358e8f38cbbb6fb1d890e9b4

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 33294 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
a429e733663ed7084c382136ef7a7768… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
50b2c52491bd…81d7c4cadaaa coinbase1250.0000031
b9d380bd488e…6aafcc37e909 pays to P2MR1211.99987890.0000031