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

Block 33843

Hash
000001feb614ef3fa0e6c2c205a5f58ee444a142d4f8e5ddb4c79994ffe17841
Confirmations
6681
Time
2026-10-26 22:33:28 UTC
Median time
2026-10-26 22:25:14 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
5aec249e6ff5b180e3a8f90a2f8e8271012d431098ad75628bd811d37c33e01d
Previous block
0000019e719a6d94bc7d32086712d25380cfcc59f57438d76dfd1099f79c6f4c
Next block
00000186addc2d922f2c63bed5e48568b9142487cb22451ccd5df6e1f7a44d01

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 33843 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
814b268fe85bb2338a48c27d2047fa4f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5aec249e6ff5…11d37c33e01d coinbase1250