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

Block 33828

Hash
0000019abf2115a41741c8ce4f8880ad6a522033ce633708f7d38e9507878871
Confirmations
6297
Time
2026-10-26 22:08:32 UTC
Median time
2026-10-26 22:00:26 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
935ae79a054a7082860e861f78b996843e18b3bc7e12ae05eef11172e8fa199c
Previous block
00000015847ca68a31637ed14e7b65e9ca6cb0fd88c0708dcd223d72450d37a5
Next block
000000e0835ada4116b49b5f3e826cee9c18cfdf290c30421db54df8d1f56e5a

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 33828 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
be592009b2c63cf1abfd80d97adcdd45… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
935ae79a054a…1172e8fa199c coinbase1250