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

Block 32552

Hash
000001926a5c08928381bc96e76850df9d7039b284e43648e92d57d08a9bf0ca
Confirmations
8668
Time
2026-10-25 11:55:38 UTC
Median time
2026-10-25 11:47:46 UTC
Transactions
2
Size
2,977
Weight
11,596
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
3c25df18f3b385e9ae345fd39f0a2dab15cc681a9044643058cc07acc4dbf562
Previous block
000001fd325559e456ed32e12f828100781abe2ca95d2f36b850a11c5a7bb72b
Next block
00000168944c5fa6738985a7352f03f4b4547945266abb217f8f73c5c2e5d34b

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 32552 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
3ecee0b5951a1c133433ae7948a7b654… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9be42b3425e5…431b3462055b coinbase1250.0000031
86ab42bb4386…17876852a61a pays to P2MR1224.99991920.0000031