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

Block 24505

Hash
0000011d75f053164fe63e000a94ffcd1d2d67798d082c1aab2cd66e71e16de9
Confirmations
16443
Time
2026-10-16 09:07:12 UTC
Median time
2026-10-16 08:59:09 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
aa6e54600832d009fa5d910e4de6f37de202dfbcb5d2e7cf6ff9d52225a59243
Previous block
0000002d17371446cd06c88fd60bcd019c846f7de930321c790cd788aa27120e
Next block
0000011467943b140b9a628aee7d60ac64c04ac5d7bf963ac28e3aa87384d2d6

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 24505 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
dbdf75f6a5cb5abc644df9446a493183… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
aa6e54600832…d52225a59243 coinbase1250