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

Block 31348

Hash
00000056119baa2a5cc9a0eafeb2eec7a3e75fce4fde2f6d3cb0ba30f9d610c5
Confirmations
8751
Time
2026-10-24 03:36:38 UTC
Median time
2026-10-24 03:28:32 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
8d65a98bc5824b215c4968f31aadd18d945b3515c783df5e06cef64bd85bfd7c
Previous block
0000008a145b2af2262422a44f952c6c4282cf532d870268a5b723e9a2ee88ac
Next block
00000198cccf95e62555979f66f5ffc7d021dea9c4df7c9c54d7f1c8dd4daff5

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 31348 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
f4f73fbd82e1fb36630f15ad54eba4f6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8d65a98bc582…f64bd85bfd7c coinbase1250