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

Block 32669

Hash
000001f591022553c0f0eee5228b1a596da51be49a480fe55c689720f2053cc7
Confirmations
8716
Time
2026-10-25 15:03:34 UTC
Median time
2026-10-25 14:55:37 UTC
Transactions
3
Size
6,894
Weight
15,666
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
84280db39376247f3c8db5e5c75c86f45944d3f2f1e5ba977ac02b0f4d256efe
Previous block
0000009f72ce83dec23b258c2e4e7fafddfb49d4258952569da21d1dbf0dc5c0
Next block
00000173bab9f6a207228df867c4e8acdfb57cc3c5d449f225a4c8f340d07bbe

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 32669 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
8fc341a02b8f3451733236f926082456… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6ecc18412755…77649431b051 coinbase1250.00002346
dc1448e76f17…43a662811960 spends P2MR pays to P2MR110.999997420.00000258
39f0f4fd3689…1849f0474792 spends P2MR pays to P2MR110.999979120.00002088