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

Block 35529

Hash
000001f02649f19a299202f15573d2f487a93f9b3b4bc852a8fe4012d2917911
Confirmations
5258
Time
2026-10-28 19:37:51 UTC
Median time
2026-10-28 19:30:01 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
f5d2636d720dcd3d0345b0a11b649ece2d754ff4d6882204606b063912cb522a
Previous block
0000004e228c752ae91df3937577126d90271d92981b5d7af81f348e19da6b39
Next block
00000123f788a51709ba717abe5bfed0555989361b55aa1cbcaccd30fcb92c66

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 35529 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
76496d8676847fe5f589b038a745bd69… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f5d2636d720d…063912cb522a coinbase1250