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

Block 29095

Hash
0000006769b076110ec22b1466f6dff514fddef6fbc656664438f605f5169e2a
Confirmations
11168
Time
2026-10-21 14:51:50 UTC
Median time
2026-10-21 14:43:18 UTC
Transactions
2
Size
3,222
Weight
11,964
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
65545d000bfdeb51674d72b56e6ffbd85e9da1d39083e93630dd3b8d98ed23e0
Previous block
0000012dae2cc3ac3eb018c8c4bf990e4d63c5860d7c0768206cdf25ad0cbfe6
Next block
000000add7f7feae39f7e635e4ea17fd1022dfaad5915efacb1a5755c4f0a233

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 29095 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
ce701fe0f9a9e21646468ddb19f3c90f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6ea3444417cb…6efb8bbb8fdd coinbase1250.00000492
bd3ad9acb418…5a689650cb8a spends P2MR pays to P2MR220.001995080.00000492