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

Block 24093

Hash
0000004800a02a7d19366921f623d208fd53c3a6883000069cc466c21f309090
Confirmations
16556
Time
2026-10-15 21:51:00 UTC
Median time
2026-10-15 21:42:07 UTC
Transactions
5
Size
3,592
Weight
13,444
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
09fc0038e7065add7370facbb27f1604a22931e364675b0b03e907fb79af7a17
Previous block
000000b9dcf3724786003d8c24ff6f176e09f8abc1880b176be8ef99519fc1c8
Next block
000001498b266e0464985fe89f3cba1ed220a9a9767cf3d9d8b7e23c52ea2e10

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 24093 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
1221f1db7fb6074a889a1c2bd8f20949… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
13ce87a75b9e…3b18eede1276 coinbase1250.0000124
c52438d5a3ec…861fc28c9601 pays to P2MR1216.99989440.0000031
1ed8118cfed1…1005031e9602 pays to P2MR121.99984790.0000031
47d549a84862…d5c49c40cdb9 pays to P2MR1232.9999440.0000031
8b8b9ea148ef…067c5e4ad7c4 pays to P2MR1226.99992540.0000031