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

Block 35515

Hash
00000025258d5617de6f4ef6e9310847125e0f76392dc107402d8e638bfa555f
Confirmations
4525
Time
2026-10-28 19:15:13 UTC
Median time
2026-10-28 19:06:30 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
5284c75e95707a60a43e768d05006c7ffc349f2f8efcc5ac661d5edddbb77318
Previous block
000000c56fcea048d21c25f47ee074e5554fdff76b7a6d4c7e154f9e8a70013a
Next block
0000010a0d9a8c2626976caa250d7b10fbd2ef13868a7ca4b030091a85046bfc

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 35515 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
2e6086bef19d75eb629a6c797723863e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5284c75e9570…5edddbb77318 coinbase1250