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

Block 35154

Hash
0000024547c6d99dc29922045c5d149d68d712c5006d200b4d72e7dbc96b7b4a
Confirmations
5649
Time
2026-10-28 09:36:58 UTC
Median time
2026-10-28 09:28:51 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
937a78e5943cabeac22e651af8f7b7f2cfb73d7fe7935e8683cf1855e569fe70
Previous block
0000013ba2a3c011362e49ecc49e6311d1fe0650e4eb2a1b90955bb4492f112e
Next block
000000c04859ebc0beb0e5b3822410507bedb8d8fead44a1e1bfa81e5640b0d8

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 35154 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
2be7fcfbaee95393ca2e03602155d4ad… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
937a78e5943c…1855e569fe70 coinbase1250