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

Block 34706

Hash
0000006f4419e7775bbf8eddca4ba1560e4cdd8e287c492d8ac18fa892f7c5fc
Confirmations
7523
Time
2026-10-27 21:42:56 UTC
Median time
2026-10-27 21:34:33 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
a2d7a0600e3381ee86763b054742ee1531d1295feb0e6c948bc033218e135dc7
Previous block
00000244c2fe3a9f701e634c45003889aacdfc8ff1573c62825e4303bad9a7ef
Next block
000000e01aded1c7881268653a65e7704726b003ee80ddd6a0af12d6ab6595c9

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 34706 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
34719ffc6a0faa3b2771fc35e6dd12f3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a2d7a0600e33…33218e135dc7 coinbase1250