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

Block 33106

Hash
00000206b555d056fe01548614fa8834475d2a082ebf68440bef47442d1d32ba
Confirmations
8914
Time
2026-10-26 02:43:51 UTC
Median time
2026-10-26 02:36:00 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
a642624d39fadbdeea432a7574159b8f34c2bb524f5b7f9c3eb26b81428da4cc
Previous block
0000015f6b3f0e918074e822df4db2a4503dd12995492a6b16eb0c6068ca1854
Next block
000001aabba14623b933f967c63cc81095e3e3155770f71fb4b22d7120a04711

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 33106 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
5e2a12b629b3733df035b54fe0b71c61… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a642624d39fa…6b81428da4cc coinbase1250