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

Block 24153

Hash
00000098ec419a6dd8ecb8e9ff500ddd56439213f4376deb221ab7294de4e148
Confirmations
16899
Time
2026-10-15 23:29:55 UTC
Median time
2026-10-15 23:21:31 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
964d047079766d86b6ca2a42579af06dc47160866074c63cd609704b7accc423
Previous block
000000babf4cc447317d76246284eff73a5aa4e0c44b0dc5069660314365bf47
Next block
000000aba786a2baa5a52061b21b13b5f0e926059ada198530212df383483154

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 24153 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
c725ecc606a91960bc48138706e9d333… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
964d04707976…704b7accc423 coinbase1250