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

Block 24011

Hash
000001319c4f4b58edb68e951de73f81c1aa25e4d3f51f6ecf33c3f544952423
Confirmations
17049
Time
2026-10-15 19:34:34 UTC
Median time
2026-10-15 19:26:07 UTC
Transactions
2
Size
2,977
Weight
11,596
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
449d3917effef7b1be98b4bdac1f78ce46a0030b78b02ba0def6d7c3dcdc22fe
Previous block
0000001cf250c97df803201628a80ff7466e32873edcbe734288f03e0e67720d
Next block
00000023ed9e1b9f3981003557c32bf7e91c448fda7cc894f0a8abe512032b90

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 24011 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
f40ccb53ab3775ce19d804eba40a6545… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ed9e03776461…636e7e7faf9b coinbase1250.0000031
27cf090c71fd…652b156675e2 pays to P2MR121.99984790.0000031