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

Block 32696

Hash
0000013639574766d1a2e1e1c7ae8f220a885ab30c3142315bfeab031c8e56f0
Confirmations
8489
Time
2026-10-25 15:46:19 UTC
Median time
2026-10-25 15:38:30 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
2d47c2ac9988e4b3f6e4c6f703aabbc74a14ade325f734c13b7c0dbc4db48805
Previous block
0000004109e3a6274d4b9cb45a577fa861762fc7f38f52328c6b1c330ed8d944
Next block
00000099e7bf4f0cd6d50aa5fe80b28f8aabc913a64f6c4bf7fcbe7716b23887

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 32696 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
7b7971af4e38c9db64de8ebc281bbef8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2d47c2ac9988…0dbc4db48805 coinbase1250