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

Block 32477

Hash
00000186e3c9e8b93bc042247f7d28bb2028481c6e8f7466e5e1f8c2272aa7af
Confirmations
8285
Time
2026-10-25 09:56:36 UTC
Median time
2026-10-25 09:48:25 UTC
Transactions
2
Size
3,084
Weight
11,826
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
a1caa873fa78958ac492777c7811a2c43a32dc9ae9541b933c78bbf046a38da7
Previous block
000000e1dbf5f0aa2482bf658a8ea5e6cfb04eaef087663ad52a284aa1205007
Next block
000000ca4d56d4a5ead09367c02396a0796cbfef72612d4cb88cae41f509d9f6

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 32477 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
82019b8e8fe3ec3a1b646523783d1352… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8affad580047…805edc371941 coinbase1250.00000424
9416e12bff48…902004261771 pays to P2MR221.470330730.00000424