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

Block 34859

Hash
0000013ce3bf45f57c859b6e123bf656ee4a602c82a5be837dc49e8377440360
Confirmations
6423
Time
2026-10-28 01:45:04 UTC
Median time
2026-10-28 01:36:53 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
baeb43c0bf03ca1864654c98c9a3b75630ab97e4255e5c989b0edb2e8d261bd5
Previous block
00000153fe204981f595092158cc478496298a80b0af5a74f5ad5829ed780ea0
Next block
000001e6dde5357621c4ea6f9776ea404935099ccc24087640601c060eec34e0

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 34859 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
49f3860628678fab96f5b6d62fd8bc49… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
baeb43c0bf03…db2e8d261bd5 coinbase1250