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

Block 33432

Hash
000000f955efb083d7ddf71b2db60fb7fc9bb18d22d30403b84eb5daaea0d23b
Confirmations
8116
Time
2026-10-26 11:27:26 UTC
Median time
2026-10-26 11:19:23 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
2806b15892b2b3ffc4613a924a77277b52adcfa8573285d565adb4f933c0384f
Previous block
0000006bb27df6f1b7cf62dab5837e5bdcb67ff6b73a63e50e59af0351db6de3
Next block
000000487b376130fcaf88987624718daf70f77ad480f0f62c20344934afa2b7

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 33432 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
7eaabf4209647752edc133f5fa8761b2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2806b15892b2…b4f933c0384f coinbase1250