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

Block 33758

Hash
000001fcd89ef25f359f7bfe96a8ecda810ad8cc1b5e1c4108bcb3f5c176905b
Confirmations
6692
Time
2026-10-26 20:15:52 UTC
Median time
2026-10-26 20:07:35 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
7e5e96e8720c8981c3e2fb0352cd21dbcf7dccd9019baee5136d1e6c2544211d
Previous block
00000019e18a86873598f6432aa6fe8c477a481bce9609a4c3c8c8a3e196b4f8
Next block
0000009099bc660c68fcd76754937b0ac5677ab2a717ef7efcab79b633b49459

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 33758 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
4d2c709bf62c89ebb4118f54d7de4638… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7e5e96e8720c…1e6c2544211d coinbase1250