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

Block 33760

Hash
00000214d3034efd740537021a8a976f0bad329467093a7e9da5e9983814b8a4
Confirmations
6462
Time
2026-10-26 20:19:10 UTC
Median time
2026-10-26 20:10:57 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
0544577d9ff946a7948da7b1e6624abfb4a9b545d24f4f9306e2986294970980
Previous block
0000009099bc660c68fcd76754937b0ac5677ab2a717ef7efcab79b633b49459
Next block
000001a683ee9bf3858634380a4ac2dd7e637a8f17e9e1c88584a43fd414467c

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 33760 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
046b1825dc1f750a510b5fe1f5682575… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0544577d9ff9…986294970980 coinbase1250