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

Block 32306

Hash
0000020a6b9456e23a9bd20afbcc3adf6874b9f518eaeb45923558f78781c455
Confirmations
9658
Time
2026-10-25 05:24:10 UTC
Median time
2026-10-25 05:15:59 UTC
Transactions
2
Size
3,046
Weight
11,665
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
f388527e1f8df349cd3beb42abda8c05c5b5aaa68dcd604b3cd7dafc5e69ca13
Previous block
000000e470803850b71d2f44f3241064d0ca61ebe2329d31a4b34e3599c04918
Next block
000000c7e4a91bbc598beb8c4b38856e136b334de97d35738784c8b16326a218

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 32306 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
f7e21c5fce95f947273691dde44564be… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d90265b4bf24…4eb6f2b32d46 coinbase1250.00000344
14f67e7bcf52…8d1f44994485 spends P2MR pays to P2MR120.997989680.00000344