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

Block 39010

Hash
000001ed0ad26f9aa76002287523efc7ae4348b2ac4e05af858664adac5fdec2
Confirmations
2187
Time
2026-11-01 16:13:47 UTC
Median time
2026-11-01 16:06:05 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
47eefbac21179b0ccb83fd6bc32971e727afdd3675a9a33e29e7279fbed0fca7
Previous block
000000ade1e648a185b6ae714f3ab68496d0f38feaa03c00c3bb6ffc9962571b
Next block
000000cce46572786622173bb6ff70fe94d7919268d4bbb80c0b34505ac6dab2

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 39010 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
4147dca867f6380be72566bccb1928a9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
47eefbac2117…279fbed0fca7 coinbase1250