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

Block 31767

Hash
000001311ab2ff3008943f86aff4481c7fe9999ce18f51f54419ccfab2066089
Confirmations
9257
Time
2026-10-24 14:55:02 UTC
Median time
2026-10-24 14:46:56 UTC
Transactions
4
Size
7,099
Weight
16,282
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
b831b26802aba5400764b7074c46f106f9ddaadd27caba332a998ebfb9afb157
Previous block
000001eac2faabd97e82d98814b1c930c967df0e8c513e1b9ec7702b8d4cec2c
Next block
000001ed13c269ac6592dcaa2de78a75d64f12694d43e718427b42d5475ec126

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 31767 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
285e41831e6fe810ec0d6b0326f829b4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
dec4a4c0a9fa…209805814517 coinbase1250.00002656
df06fe2ca6fc…26ab570505d2 pays to P2MR1218.99990060.0000031
cf2c73f80314…157c8bf848ca spends P2MR pays to P2MR110.999997420.00000258
660bd0d15691…27488b743d71 spends P2MR pays to P2MR110.999979120.00002088