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

Block 33018

Hash
00000071dbe393a06b5ac8b221cffeeee6b3354e9cfeb36374df44aae15ef03e
Confirmations
8424
Time
2026-10-26 00:22:49 UTC
Median time
2026-10-26 00:14:49 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
607c2b0c267cd9030b761d0e6ae93fbe7da79ae9018b3ab57fbfa7dcca996813
Previous block
000000d5b41d7e1be402f3feeddb27562beab463a9b0e8ba61627c9d7cb23e5b
Next block
0000016a4f8ef63b1f4c15f420a5e4fdc6344e1a71d447516671e293956fb4b9

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 33018 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
92b708461fba7b912f866afaea6dce7b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f8c1e55bb461…b8769f4495a6 coinbase1250.0000062
3e701c611b27…6802f440f969 pays to P2MR1217.99989750.0000031
353417968b3f…5cd6881949d7 pays to P2MR1237.99995950.0000031