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

Block 33798

Hash
000000bf30cc103c65d8065e21a55e8316474f32969d27c789f6c17effe30e3c
Confirmations
6380
Time
2026-10-26 21:20:13 UTC
Median time
2026-10-26 21:12:18 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
eb386e03b4ab5fba2893b93f5aad495d56c1f8f40ca45e2931622e32a660c8e4
Previous block
00000067ecb9641ea71330c25f3f05a1df3b96f5e6ae9af49145ca8f45268664
Next block
00000053f5966e61b301544d20cc0cc07a84f73993063678cf4ff44c9e94dff1

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 33798 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
15309673bc737906a74811a8ae2a3273… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
eb386e03b4ab…2e32a660c8e4 coinbase1250