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

Block 36596

Hash
000001c1b5dd85d91208df51a8987bbd2f16197c65396644f1c6bc817e857501
Confirmations
3995
Time
2026-10-30 00:04:46 UTC
Median time
2026-10-29 23:56:56 UTC
Transactions
2
Size
3,223
Weight
11,968
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
475b43aad12d54ad6cdc2a550a482b20291069fc243846231bd203a5526a1ab5
Previous block
000001df2e06ca236f228233b683ae31c1653a44a96e9336facb4da824622c4f
Next block
000001be45d7474cc35432f9d7ccc9fde82c30b637ecb6bc7f8b919123fdd6e9

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 36596 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
51753d3470cbaf093685f775e204f052… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
472e4b942726…f56627a7233d coinbase1250.00000492
202a6a679792…5fe67a64cd50 spends P2MR pays to P2MR220.001995080.00000492