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

Block 24922

Hash
000000031711be2838c5ffbff618982a51027625a261b0fba8277464b1e66746
Confirmations
15147
Time
2026-10-16 20:29:44 UTC
Median time
2026-10-16 20:21:57 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
94d6727cab379ae20a14aa1118c5dbe303ad4610d86e915969c225a4c4e406cf
Previous block
00000168d4c7446918f17291785ee85ec42f1dede1fe773ce3066b634fe4c136
Next block
000000fb41a4891e555ad915a7ca047cc18152279c08b00a5f1a218d1ffc80a8

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 24922 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
5b116132b4b4c7dddd3c4c57c1b39da9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
94d6727cab37…25a4c4e406cf coinbase1250