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

Block 24064

Hash
00000083c45d3d8d237874306652843f77638bc8230f3715ef4072ed5719a046
Confirmations
16819
Time
2026-10-15 21:01:51 UTC
Median time
2026-10-15 20:53:17 UTC
Transactions
3
Size
3,182
Weight
12,212
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
d38d55e696f48828a88d6d0b9608801d569a13743dbd4126e66268d4ac3c7fc2
Previous block
0000003e0dab92b1219451c1b73105943f965446df11d29f18120467f47cb131
Next block
00000156622b6b2f84d5c5d2608ef36e3117ec1d8c4266112c12b10d1685ec62

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 24064 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
8256503bc5f3b15b13fd79fa867dda18… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f65fe44b3f10…69cebab0577a coinbase1250.0000062
7b6cef541453…92ab253f0a4c pays to P2MR1221.99990990.0000031
62683a277a8e…ff5a18d8bed0 pays to P2MR126.99986340.0000031