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

Block 33654

Hash
000000b184ccc66b919698e46b5acce942835b0d6d714a94cc0638de28b2994f
Confirmations
6412
Time
2026-10-26 17:28:19 UTC
Median time
2026-10-26 17:20:28 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
c8d6e00827774206309564357985dbfd2e77fba1f0fd2a730f90f13c5ba37fdb
Previous block
000000f95cbb3ab0985c33062764735be7f116ad251a3b3729b991a58456a2eb
Next block
000000106e6887eca56fbdd7e3c00d7a5d3dfd527df686cbd2fffd8e553f59a0

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 33654 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
ba24c6c404d3842c4b5d6c9cc0d04a97… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c8d6e0082777…f13c5ba37fdb coinbase1250