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

Block 30582

Hash
00000119e1a685843b1c1813320beaa29d25a44fad2956541136b84f17711351
Confirmations
9739
Time
2026-10-23 07:00:10 UTC
Median time
2026-10-23 06:52:03 UTC
Transactions
8
Size
4,690
Weight
15,775
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
2a3b5f986ea8a7534603c987d8d79c3f7f02095931f2ff874efb371ca6e00b3b
Previous block
00000026c06c851679ab30a70cfbc9b583c67cac091dd4cc67952be1cddf1c88
Next block
000001844b056ad52b052db4b51820ecd814ef42b60cb77b1bd996857850ed8e

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 30582 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
172faf89af75285b63ad6abc908f5333… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ede37350e57b…fb2e4e372890 coinbase1250.00002408
ae02c9033aaa…fe4c81371716 spends P2MR pays to P2MR120.998993120.00000344
a619cc032ff9…e0b5e4727934 spends P2MR pays to P2MR120.997989680.00000344
87bb9ae9c255…a3fa5b63fc36 spends P2MR pays to P2MR120.998993120.00000344
ba2e1ff56971…b0513375017b spends P2MR pays to P2MR120.999996560.00000344
3716fe669444…bf6e563f31e3 spends P2MR pays to P2MR120.999996560.00000344
47e12e8dedbf…7f7d038399e6 spends P2MR pays to P2MR120.998993120.00000344
8c8168295cd5…c1c53af0d0ec spends P2MR pays to P2MR120.998993120.00000344