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

Block 36900

Hash
000000e5ce261022cdd714095e50981a38ea5fbfd1df02ba59a9552346aea975
Confirmations
3182
Time
2026-10-30 08:08:18 UTC
Median time
2026-10-30 08:00:35 UTC
Transactions
6
Size
3,798
Weight
14,064
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
025ccdda96deca2039147ab929d6c8d8c4c59f21c5f1dd7dc389fb727a767899
Previous block
0000011b2608f136fa7faf18b6f079bbdf2b3c98d8d8ed22770aeb6f2784bb27
Next block
000001f6da9f32e8fdba25bd46aed30f3d488635a44ad5cbc4550d0fc18f835f

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 36900 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
b8d923d61b39de3245c07ed52e4db5ea… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d25498af12b0…51d98cbfec21 coinbase1250.0000155
28e519ec8185…c28edb95cf01 pays to P2MR1232.29990990.0000031
4b31c581c67c…cf10f305a537 pays to P2MR1247.49999050.0000031
994d0dbaf53e…37a37d374c6e pays to P2MR1240.89996570.0000031
95d7950c5708…491538bd8a90 pays to P2MR1239.49994710.0000031
d8ee3e5c4860…07d0e57b89ee pays to P2MR1220.08384480.0000031