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

Block 36333

Hash
0000015f5029db5d02c7de00868c8a8d995bba9b8f5dd1d255b3293d74d65306
Confirmations
4043
Time
2026-10-29 17:06:21 UTC
Median time
2026-10-29 16:58:35 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
4220af9c8ca23f5a57e5590c263ac8b8e917cfe1e14a83c5db3db2fd3f9ffc8e
Previous block
000001cc83846d39912a26cbfca47a7b324ad95fc55d22e9bc49d8b5faed49e7
Next block
000002515a49060b2808dbff761d201273846fb69e9bf87842fb654861e7cd95

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 36333 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
d2e9deb751d07ff60a200d0adced7804… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4220af9c8ca2…b2fd3f9ffc8e coinbase1250