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

Block 35942

Hash
000001aaa41216a2715c09478bbbc1b28630ee9f17eb899730776c092030ccff
Confirmations
4185
Time
2026-10-29 06:38:59 UTC
Median time
2026-10-29 06:31:05 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
3eb722e64373c3d4e51a0617ad81f5894a943d77ae3a07fa79c9567a26aba2ef
Previous block
000001ee728eee0263bc80e27255df7c4cae985b0fd33c14bd87629ed156f565
Next block
0000006253331517ac3c3212512a26a23f73d69fff8111aed00c7d37486f47c4

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 35942 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
3e5145a215c7b2ab2900dd8ce5ccd6a1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
462d39f4190a…06c6e23cdb13 coinbase1250.0000031
c7ff336d976a…463fe8e040b6 pays to P2MR125.697820.0000031