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

Block 24248

Hash
000000e0c7f41569a1c453c5794a44ed6f6064ad4eed66885306089470cb0b29
Confirmations
16818
Time
2026-10-16 02:06:30 UTC
Median time
2026-10-16 01:58:25 UTC
Transactions
3
Size
3,182
Weight
12,212
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
7322a50b12a18430d83ce17fa2f520e875b0c52599506e2902d910591e8a3f44
Previous block
00000071abee33f2a72a4041729f27e4edeea100827f9ece515a0b0b387a1d0d
Next block
00000132ad081bbea6d517dbb4fc12e85a2aa0e0b415e669d3e4ec0ca90c2bdb

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 24248 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
eec1f6ced3be1e5ea8f46a55628506fa… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e18c3101f4e3…72547b3498a4 coinbase1250.0000062
87c083ed7647…27efe869d3b7 pays to P2MR122.9998510.0000031
73772855717c…bbfca18b65d5 pays to P2MR1213.99988510.0000031