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

Block 34747

Hash
000000d9a2ae7fc611d541bf3a4383e8c613fbc8d761893ee589b9246dcc78f5
Confirmations
6200
Time
2026-10-27 22:48:03 UTC
Median time
2026-10-27 22:39:42 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
95dc40c2d10132574b6abdbfbd2b914f1e43dae4b2660040ad83f85b0a8242f3
Previous block
000001b5bcc87018419e599fba04ca53984525911802fa5b4a5e3ee49f3a97ca
Next block
0000020465ccc3bb70c9d757a9afa9f2d822692b22d281de36537759a965cedd

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 34747 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
c46d6f6d0891e66fbd25a0b17d3255fc… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
95dc40c2d101…f85b0a8242f3 coinbase1250