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

Block 32370

Hash
0000001399015f1d1b53b51505d73f9f3c6f2cfdb992c83dbc20fbd8197b05e7
Confirmations
8979
Time
2026-10-25 07:06:18 UTC
Median time
2026-10-25 06:58:19 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
cc8f0530a8f50b5fb4894a69dab4184f538b529e0d3cbbdea30c1bdcee76ecf1
Previous block
000001cc481b1102814e2b45a7ba32d72fd8d953f95018a67b85fc47a2d71dfc
Next block
000002062ab9c6ef070aafb6687037af195da6e7765def4b40ca0a2f8899ceb9

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 32370 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
fd890b19f039985fb0a171b4ee2afff0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
cc8f0530a8f5…1bdcee76ecf1 coinbase1250