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

Block 33858

Hash
000000079c9cc37812a52bb643e47886561b2679544aaaf65b475509b2498de0
Confirmations
6601
Time
2026-10-26 22:57:26 UTC
Median time
2026-10-26 22:49:32 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
695ea02004a129c860285148520e1f88dedaf4d58fa0df9b5f89aa624fb31cb8
Previous block
000001af83988908bda62324855512cf38e9cc5ba088bb49f3ec0ab7538c6e48
Next block
000001b94b88c402a63cc4bdab681ce140e0260246cd6b454d80cf1273875d98

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 33858 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
32eaefb467e08be142ca2b714e3abbdc… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
695ea02004a1…aa624fb31cb8 coinbase1250