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

Block 32902

Hash
000000f32df11f3aa51a009fd03c613d18e16939999aa1fd93c4947dc1edceca
Confirmations
9467
Time
2026-10-25 21:17:54 UTC
Median time
2026-10-25 21:09:46 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
dcc5000e7e25a815b1af15a9a922c97a4403107567c38c8b902c04d69863b528
Previous block
00000184bc64f61d824f8917f4d4fa144907c7bdb5c69ec5c171d425b971fa8d
Next block
000001daa18d4f5de7972acb8b8ca15f9716f409ec74800098c20cdc6c628e33

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 32902 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
7b75d925760924c19511420af40c8977… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
dcc5000e7e25…04d69863b528 coinbase1250