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

Block 24196

Hash
00000112f7c501e4f06dfa0f6d959c5189c8041bc2011d823ee392be90fc31a2
Confirmations
16831
Time
2026-10-16 00:41:22 UTC
Median time
2026-10-16 00:33:00 UTC
Transactions
4
Size
3,387
Weight
12,828
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
efb4f925e02c75ee1acdf26461fc27d8050d15176fb06ba913875df7500ae1ad
Previous block
0000003598c66d57d5e3d573e10a5a3d3f72b6b0af4315cc08b712f573924253
Next block
000000a4554155d4b5588f57d3a96a618d373d588dadd5e05f3020e54842ba06

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 24196 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
fe2ebbc3b79c819ada2fea31bf24bc5a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
94847f15aedb…4372ab054f64 coinbase1250.0000093
9079bd60aac0…f9c0dd59e798 pays to P2MR125.99986030.0000031
9da83c9761a2…e08b85ce55e4 pays to P2MR1220.99990680.0000031
610ca431d825…998db64c61f2 pays to P2MR1226.99992540.0000031