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

Block 36892

Hash
00000099fee7e287dec3abe11a5d7cfb86c03105cec204c67b0e3a1e44a69042
Confirmations
3324
Time
2026-10-30 07:55:55 UTC
Median time
2026-10-30 07:48:08 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
88cee031e2f8abd5a555726aaed973c56f7e67a768b74b2233b391682857124b
Previous block
0000002f91e2070f296832ffc005a896dc782cab7177967a263914392d425d74
Next block
0000025490b91a12cf3ae5dabd075fed33f937fc108634c70203b0b8d2013c0b

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 36892 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
4e706594dbd067bfa0dfaec1fbb3c576… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4c829b9133a4…34a8aa5aaeae coinbase1250.0000031
241f7f02df7b…d461c5554dd0 pays to P2MR1223.58385410.0000031