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

Block 34352

Hash
000002273384e413080718c9dab050acc4f756f467aced40dcf423fcb5a95a33
Confirmations
6922
Time
2026-10-27 12:13:26 UTC
Median time
2026-10-27 12:05:12 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
eb53b818012c7cd893c0c7df975f18893908dd221ec331bbe50cdda85ae11785
Previous block
000000687bd71ba2253c15cb2b0ecdc812dbb4f22e03e8ebb4638fe255178cff
Next block
000001ef38dbbd7164b3021798d1afd78acae59ca871f137ca78644ecc24a9ae

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 34352 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
26b6dc2fc0ec39c328f15240032ccd50… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
eb53b818012c…dda85ae11785 coinbase1250