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

Block 24544

Hash
0000008a860ff18004e9a915b46a6e229c234cb2778ae1887b898e8b7659ddb9
Confirmations
15551
Time
2026-10-16 10:11:03 UTC
Median time
2026-10-16 10:02:55 UTC
Transactions
9
Size
4,412
Weight
15,908
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
18310fbbaaa8b18c7d57799ad32387011e8c64cc632b0441bb63d087b14765c7
Previous block
000000ad85f80895cf46e7b4369a7735686f58e5609ed090421c4b43417e0f10
Next block
00000132d64ff392c0b5c4f983b8b355890980ea71d33aa2c794f8365bf374b2

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 24544 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
b0fecee52ff05f51e44ca6d314bca277… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b1ab7af128f8…90c232043555 coinbase1250.0000248
6cb43fbe6ef8…497a99609511 pays to P2MR1246.99998740.0000031
a326baa59a90…7dcf2d60091e pays to P2MR1235.99995330.0000031
b932af71e8b2…37bf399c0046 pays to P2MR1219.99990370.0000031
f61521841846…8f6991848849 pays to P2MR1232.9999440.0000031
3321774ad953…d21067a4d59b pays to P2MR1241.99997190.0000031
c3d96b8a7d53…6bee836d1ab0 pays to P2MR124.99985720.0000031
e8919f7c0959…fb08627e68bf pays to P2MR1243.99997810.0000031
b4e2b7ca11af…0a19099b56fa pays to P2MR1226.99992540.0000031