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

Block 36960

Hash
0000022ce6bbc6479df2fbdb5468870662f44d09769bbadf174cc9f5f63ae5c4
Confirmations
4256
Time
2026-10-30 09:44:50 UTC
Median time
2026-10-30 09:36:55 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
4d070c966f0a185fd9278a1e0f50a8e931503dcd69952b5ba9539d5cc6d33edd
Previous block
0000015e1ebade261538bc2d40e56dbb51747be64d694aedcc48f147ac739916
Next block
000001215c6d216ceea8c9fc68813da6dc6db4d5fe14a0ab6eac583527e2b96d

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 36960 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
1849f454cee35bca7bf779bf102be30a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4d070c966f0a…9d5cc6d33edd coinbase1250