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

Block 32228

Hash
000000e54acccaa22c3a1571883ffd4ad5d8bc817d646ffac4db30449188fdc2
Confirmations
7890
Time
2026-10-25 03:17:34 UTC
Median time
2026-10-25 03:09:21 UTC
Transactions
3
Size
3,496
Weight
12,649
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
89edc3ce241822a3328a9ed159552a4de95c4533bdac89c14285df9c9582c5ee
Previous block
000001139486cd9749d97002cc2e88fac275c18f4495107b30dcf8cf41f0f9d8
Next block
00000033f37de8fb6c6196914d45813010f36a4d6e7731873a72d3df9d78c016

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 32228 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
1e17942b114de7323921bd21cc4368ae… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9119b6ec34d2…b4748c1dbb30 coinbase1250.00000836
7bbe35fe178d…60629d267d0d spends P2MR pays to P2MR120.997989680.00000344
80b5ce551f96…ec938712dce6 spends P2MR pays to P2MR220.001995080.00000492