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

Block 40967

Hash
000002b1db2138626dcbf19813a15826cf2bb31f4cccfc1c18b16202912a1386
Confirmations
11044
Time
2026-11-03 19:58:21 UTC
Median time
2026-11-03 19:50:37 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0014274344
Bits
1e02bc8c
Merkle root
cefa53755ac291f1fe6b008d7a14fadbb8e6474018490484475f08b329d658bc
Previous block
0000028b753f1ef463b11ac88295a12f7bdabd9b32a6096125a2d54cc75bc3bc
Next block
0000011181c0b21da2ff851b172bae0461e94fcb7c3d982e056538e43f76556d

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 40967 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
5da5ec02e20de3e0da13a3114b39576b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
cefa53755ac2…08b329d658bc coinbase1250