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

Block 32106

Hash
000001a918cda12fbf14e64a170f8c00edc5d92bc84805fd1eedcab5908752f8
Confirmations
7934
Time
2026-10-25 00:01:13 UTC
Median time
2026-10-24 23:53:05 UTC
Transactions
4
Size
3,594
Weight
13,035
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
e9d430e80e37544ee0ae676c795349d2bbd3007f0de0480e710ff58c28e4a797
Previous block
000000d74019cb18c13fcd394c99ddd57feee864f39eb4b1d744841c7bef0758
Next block
00000131243ad5c71970907438a4dfbef2a4c73df60ecf9fa7c027284e2843ca

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 32106 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
78de7474e6f68e4588e4796b939eda9d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9ccb55bf28a6…df7767bc37b5 coinbase1250.00001032
d73ae6b0d1b9…5728d22e700b spends P2MR pays to P2MR120.997989680.00000344
065159d3abe5…0420ea8cd41c spends P2MR pays to P2MR120.997989680.00000344
7e5fb01fdb41…7b3f3efa77fd spends P2MR pays to P2MR120.997989680.00000344