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

Block 33263

Hash
000001fa84780a32634ebeff928cf2b21c79bddb6367da781fce85c562e88761
Confirmations
6953
Time
2026-10-26 06:55:20 UTC
Median time
2026-10-26 06:47:26 UTC
Transactions
3
Size
3,290
Weight
12,446
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
49eaef54ac6bfff3807e84dba6e1ecbbddc0cfed072b507bad31f8e0438cda14
Previous block
000000236eeaab42548a03c2072c763edcc2fe412245f4fcac3414ad121edd6a
Next block
000000e2fe57e744c7dab9b85cde56aa47390ea30e523216acd61e52e5ada058

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 33263 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
753004c90c878746ef4a615f8cc1d574… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
be0db756d7d8…f3c78ba387ca coinbase1250.00000734
33d707c3c4af…0af540db8e62 pays to P2MR1226.99992540.0000031
8d2f04d6e2ac…fca9dc90de3c pays to P2MR221.469705370.00000424