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

Block 39024

Hash
000001444e4c859cb8f069b4e8f50a56c33d10bc5136a0333f98fcadaa21261d
Confirmations
1981
Time
2026-11-01 16:35:59 UTC
Median time
2026-11-01 16:28:06 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
34e334cc7db8050551478c3d31985f2b6d58e8a880e095dcb1adaa70bdcc7f49
Previous block
000000c5daf755b1c27d80fcdb692067ff895d9288664c528550ecd85e6d1b0e
Next block
0000007a97dbc120c97aad45772eec36dad12e0244e7bc874a98e08c20ac200b

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 39024 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
48c01a95d2a3fdb73a5dbf3c4ee96ed6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
34e334cc7db8…aa70bdcc7f49 coinbase1250