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

Block 32341

Hash
00000141502eb05161fd6f96574f2bcf4925947a1f536224966bc0cf0de466b9
Confirmations
7639
Time
2026-10-25 06:20:17 UTC
Median time
2026-10-25 06:12:29 UTC
Transactions
3
Size
3,496
Weight
12,649
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
12e5a13abac178919fe07fc98f4e7b3a52480612e7b80499e7a0752c4007468b
Previous block
000000e27f99769e98004f6ffa4bb46f2764a91d19dc0ff743bc231d9430a73d
Next block
00000045db588c331190bf875edaca56472be89e1b59db7166974df98a2fabde

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 32341 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
9892260d13fd2eef87a2abee9688ee20… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7a9a5ff23800…1f5d62a08b13 coinbase1250.00000836
fd420c2ee2c2…48dcef56af09 spends P2MR pays to P2MR120.996986240.00000344
ce0357815341…a5c52c723c33 spends P2MR pays to P2MR220.001995080.00000492