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

Block 33217

Hash
0000006759c61e5c6f819aee939ee12108b80745ff427261cafedaacbf257ab6
Confirmations
8253
Time
2026-10-26 05:42:32 UTC
Median time
2026-10-26 05:34:26 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
29f474cba9b04efcc906101393bd8786b0ecd95102e778b4d35b13c733425bb0
Previous block
000001e1674828ffd708ba3dbcbc4837db53fe62a73ee4bc15b421da3aaa4e63
Next block
0000011e74d519f44ff9e9180469f8ce57376e053fcc0677943c2936fbe5e71d

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 33217 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
7523d7b0d642fef4d749c2f4a5fb6907… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
29f474cba9b0…13c733425bb0 coinbase1250