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

Block 32470

Hash
00000126e1cdc30aff0559b9b6b18bf4f24b26a4b4f950964c4e7873179b700a
Confirmations
8632
Time
2026-10-25 09:45:16 UTC
Median time
2026-10-25 09:37:25 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
5669ae3a8c467b9cba0f92558bafc597255369f7763ae77ce331f48449c9f022
Previous block
0000005f863fde914371d8e2f18f5d5e43f37c4b9ac480c5992e8d620837b3ac
Next block
000000b5ad70ad02d0c4138451bd5c88a2fe54434657ed359c3fdde94ca0769e

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 32470 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
2351ab75107343b10a71b03c33ddbb42… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5669ae3a8c46…f48449c9f022 coinbase1250