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

Block 33129

Hash
00000109b14531ceca9f463d9f1b78cdc6ef132ee81ca43c86b85dabb5ab647d
Confirmations
8458
Time
2026-10-26 03:20:40 UTC
Median time
2026-10-26 03:12:44 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
570ecad6feb5e69ad2a21e4d9b991ce1d3bea6740e1272252d25b9ae0f122a2f
Previous block
000000e3056eb5ecf381eecd29d19e04cd664c92bea563b7dffd82321850d341
Next block
000000edbab48e45922e2526cb4a1b633401cf8e5d160d02a44cd10ed5edcbf4

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 33129 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
c48f4b16f7d64da74397d67710d3d712… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
220bcea117f0…2bd920f504d0 coinbase1250.0000062
24441c01170b…2b67c1c4bb5f pays to P2MR1216.99989440.0000031
80942c9ce4e0…f46dccef037f pays to P2MR1241.99997190.0000031