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

Block 29935

Hash
0000006d26239ef56c016019d764646ee12c27e78661576cdabb56784d987bb7
Confirmations
11726
Time
2026-10-22 13:30:00 UTC
Median time
2026-10-22 13:21:36 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
ec6868065836deb0eb8caacbc11253663a5a341710e1fe8d4fbf0b259122aae8
Previous block
000000c1a5f04ade8b29c88de894390974b2f34f8fe254aefee2a33d1de9dfa6
Next block
0000015cb108f57f4de67ab0f0dc392daed2273b20194ec659d6cb2e7183a59b

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 29935 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
2319b8390a9d46e02aed24a6d66d78a2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ec6868065836…0b259122aae8 coinbase1250