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

Block 33228

Hash
000000fed4fffef1b887b9d1a23b77c9723ece8d8227e3abfd2d7433241d827d
Confirmations
8010
Time
2026-10-26 05:59:39 UTC
Median time
2026-10-26 05:51:53 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
fa34a534ad48dfd30ac9477980eccaf72113ba72ce699adc0ad9fa8340a1b7bc
Previous block
00000129ac6e68852b21841d4b0c95342d1bfc927f57bd2650b41b836fe4afe8
Next block
000001d4c58c0b1bf4a832237d14b26669420075d624c5e5384582485247728b

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 33228 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
e99785e6a471232dbd7167966088b678… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fa34a534ad48…fa8340a1b7bc coinbase1250