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

Block 24580

Hash
000001106b3df82037bbc230fdfd5a6f374baac4e9e2f502416132a16723b35a
Confirmations
16060
Time
2026-10-16 11:10:53 UTC
Median time
2026-10-16 11:02:29 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
ddb56a364402fa954a49bf8de7f7e991608b62c264df09b1ba1c3ce9ca6458e6
Previous block
000000ee9414df1f8cc03626b532992a0e59c180533be6b06a157decaa4fb67d
Next block
000000312d218b43d92ebb4f6e25115b48ae15b618ee63cd25b2e1141ac674f2

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 24580 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
a03598c4d66d403bc1c9badc3bb78a3e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ddb56a364402…3ce9ca6458e6 coinbase1250