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

Block 32269

Hash
000001446473542236415f0780a3ee04bee4f3bcd20953ed71a6c06f75e29bfd
Confirmations
8263
Time
2026-10-25 04:24:43 UTC
Median time
2026-10-25 04:16:43 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
fa4c521f8a9768b4cc9604a06a0b369c16674f0daba1a06c438ce7899520f5a7
Previous block
000000a49f2658bc2a0b2d01757e001131029e5632939e35bdfaef55bb13a365
Next block
000000eb089b3c39e68c68b9df316aea241e52fc3dac3aef435e941476e26f71

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 32269 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
634484f442f3b7c22feeaf3077df2e5e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fa4c521f8a97…e7899520f5a7 coinbase1250