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

Block 33753

Hash
0000013b454b55e2cbb798ab9e8cbdccbe4c4caeb9b87cf0f88cd7e3f89ccbee
Confirmations
6330
Time
2026-10-26 20:07:35 UTC
Median time
2026-10-26 19:59:43 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
b61f198a626ded266a385c3bd2d8eacd22480a91148a2b7c410c1310da5e3088
Previous block
000000e0c92f97577ab22027872419d0e6f8f767199a983d461d6929473d50ae
Next block
000000c3068d8007c84d17ab3bbb5e4f061d5d31d95b0371ca73ff756e06c8ce

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 33753 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
5d28de1daeb7269ba6a77c704231802d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0e1a8e04d341…4cd6945c69cd coinbase1250.00000688
a8c7fd4eb4aa…06beb62a4b90 spends P2MR pays to P2MR120.996986240.00000344
9c2401b78d94…52e3ed8098ad spends P2MR pays to P2MR120.996986240.00000344