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

Block 24067

Hash
0000005629669afe91075f3e6ffd119ae5753fe6b2d2c69a798fec0eb51e5987
Confirmations
16726
Time
2026-10-15 21:06:56 UTC
Median time
2026-10-15 20:58:42 UTC
Transactions
6
Size
3,797
Weight
14,060
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
035ce0c9652de659643b1b0d90ca4886f9a585b762005b4e582332608694f2ec
Previous block
0000002e7d1b0c60ecae95c97a6c58db57d9e778174770a0c15f6e970f313e3c
Next block
0000010b0678571904eeaaa2155c376e2efb1bc1633d1d7c9688c2b248229edd

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 24067 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
b929dbbc595b68db289626ad0f8e73d3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
479b903b2aea…e0cbeef8f5b9 coinbase1250.0000155
bc805179f465…6ff845df0a47 pays to P2MR1218.99990060.0000031
63f2413773e2…216c2971826e pays to P2MR123.99985410.0000031
ac822680f6b1…51a0bf6eb5a0 pays to P2MR1229.99993470.0000031
d93f80d15613…176e3d4197cb pays to P2MR1239.99996570.0000031
163f5f4a210d…280ebe4cdcef pays to P2MR1236.99995640.0000031