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

Block 35677

Hash
000001ea72c454b842e1ab79eb76673f79779977839c5984277f661f5228c2c8
Confirmations
4901
Time
2026-10-28 23:34:02 UTC
Median time
2026-10-28 23:26:10 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
2d6e4a3255772064eb7d54054e94d6a9e67301bd9c8f371880287e50652aa140
Previous block
00000152aef5972e2a9237cc02a5d21846da50b32156f2535b1d284e8ee6db00
Next block
00000007660323a81836744fc3cc83933ab848fa12145156da64fbae80a05bb1

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 35677 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
d02ef975b4b8f5bb0c57d34bfd2cc4ec… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2d6e4a325577…7e50652aa140 coinbase1250