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

Block 34705

Hash
00000244c2fe3a9f701e634c45003889aacdfc8ff1573c62825e4303bad9a7ef
Confirmations
7531
Time
2026-10-27 21:41:09 UTC
Median time
2026-10-27 21:33:01 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
5b0aab7abdb075a93bb10953fd3d505bb5afc9423985180715db66a9eec419e0
Previous block
000001e3dc282919759073dd617c4d8fa69de19f647d7b5a6145f80f680b3542
Next block
0000006f4419e7775bbf8eddca4ba1560e4cdd8e287c492d8ac18fa892f7c5fc

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 34705 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
db2ce4d956a96b32e271084299c4bb48… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5b0aab7abdb0…66a9eec419e0 coinbase1250