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

Block 24071

Hash
00000118ad89802d9502f7af67d1e56e60df36ddfd62e236b35ee2d62eb666eb
Confirmations
16234
Time
2026-10-15 21:13:24 UTC
Median time
2026-10-15 21:05:21 UTC
Transactions
16
Size
5,847
Weight
20,220
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
29df5357c8689ce69c1d63067746dbfb3543bf95864410d9223d5dbb8fa68689
Previous block
0000000177ec88a5e636f69b72b4b9c79014996d903df68809beefab1b8d4a20
Next block
00000055b2dfd7098b8f6078f2aee022e9b920e5869590692dbf4330b59044bf

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 24071 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
22431c414693303eb82d8059dec565d5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8fdaf81f1c44…dffd50d54c26 coinbase1250.0000465
ce2cbd38f903…9cb6df4f5c06 pays to P2MR1240.99996880.0000031
ad813dbd3bb2…bdf9ff89a909 pays to P2MR1247.99999050.0000031
ce747544ecdf…0b310759aa0e pays to P2MR1237.99995950.0000031
615e5b7ba8ab…4d608cf4eb11 pays to P2MR1247.99999050.0000031
17626d2228ce…55bd9491f41b pays to P2MR1247.99999050.0000031
cd795ad4e870…d148c0d83522 pays to P2MR1245.99998430.0000031
e455b87859a1…6b62de305f46 pays to P2MR1247.99999050.0000031
881a70c80917…0f86b3b9e074 pays to P2MR1233.99994710.0000031
9678b3b57d01…a834d299db7b pays to P2MR1247.99999050.0000031
d00b2373174c…945d6446f47c pays to P2MR1226.99992540.0000031
b3f4317f89c4…a18cac30aa9f pays to P2MR1248.99999360.0000031
ab72fb4bcb87…a31dfc1e1fbb pays to P2MR1248.99999360.0000031
bc27f8ffaabc…2b057760c8cd pays to P2MR1214.99988820.0000031
e77e32175f4d…25c7727472da pays to P2MR1246.99998740.0000031
f512c51f55e8…d9432c22b6e7 pays to P2MR1247.99999050.0000031