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

Block 34069

Hash
000001feb257f6c0f42c14d245ee281b9984da327a738f6ed3e827bea3d5b077
Confirmations
6665
Time
2026-10-27 04:36:58 UTC
Median time
2026-10-27 04:28:45 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
9e4c7442d3e7962e43754cf1446ec16b5d582e85566a535463952b35e0d36a45
Previous block
000001a514e734f5820068d6e2ca4d82f2028a71a73c12eef9cdd57162e191de
Next block
0000004990df4a221981732f8b390dffbe3af8b6400960e58cc6176b46c31c3b

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 34069 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
23265f2a7888e49d912e2885ae5ce503… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9e4c7442d3e7…2b35e0d36a45 coinbase1250