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

Block 24933

Hash
0000014816e11e4be1f0bac168212d39efd303c350280a798367ac05cee700d3
Confirmations
15336
Time
2026-10-16 20:47:55 UTC
Median time
2026-10-16 20:39:21 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
94638a4dfe29b189611a97da205b82f24db07caead5b1a442225c908f96fb175
Previous block
000000ebd6884e009bac91f73c4f98b9da0c4b1c6c048b56e7ec81febb391bdc
Next block
00000176625628c22f640ff2cae737525baf1861ff1441660c353e35af1f4bce

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 24933 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
602c7e14b6ceb738328b159f22671af1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
94638a4dfe29…c908f96fb175 coinbase1250