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

Block 37082

Hash
00000188c7d5daf98d61d49fc03533ce65165bc796321b0dad296da417febac2
Confirmations
4471
Time
2026-10-30 12:59:35 UTC
Median time
2026-10-30 12:51:39 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
a675cfccde9e0cd78e2ddc7176ca63151b19e9d16e41d6cc4f701bd200010e33
Previous block
0000022da03e3ad27654f7f6d984e831ca28419b99e2238f2973bf61c0434616
Next block
0000017537159394807538c70b907dfb11ff4bea17903561728ad60d07077885

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 37082 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
8381f4691894aeaf7baf01cb355630cc… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a675cfccde9e…1bd200010e33 coinbase1250