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

Block 23499

Hash
000000e04488e48c4b6b1d0fe8fa2a6ccd9de14f8f3c94b5ae260c3ae2511571
Confirmations
17012
Time
2026-10-15 05:29:12 UTC
Median time
2026-10-15 05:21:21 UTC
Transactions
3
Size
3,182
Weight
12,212
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
e036e37d458683f8c0c229b25634d0650d6ac3ee9887b4a1d34d0d5250465dc9
Previous block
0000009b0f4b0b8f042adef323344b4555f81c5495b02ccddd80f55e027bb8e3
Next block
0000010d76f61595ce87fc80b19c1bd1f4bcbc571c57afd3ba23afcac4b06d23

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 23499 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
065dadab62f2fcd29d258dc4305824c6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
04a06cc270cf…a56cd8b585e3 coinbase1250.0000062
e682bfdd092f…8387afcbf043 pays to P2MR1228.99993160.0000031
2425881bb3b5…40277531385a pays to P2MR129.499871820.0000031