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

Block 23296

Hash
000000654ebbc39957c5ad5410e0a3cb7b310e08f2b7414bed8d2d6070ef2535
Confirmations
18112
Time
2026-10-14 23:53:03 UTC
Median time
2026-10-14 23:45:02 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
a2c8f78c9008f770e09b617f1ef624ac6621cff4d7974efaf452db214ca2603d
Previous block
000000927a671433fe1b311b7e6bdb933312ed060d614241df0e116e6c384988
Next block
000000e6d40f9adc305eafe425630d688cf068091f58baca4431365b22ce5c2f

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 23296 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
761628cd761a7d79bb7e4c360f4f0148… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a2c8f78c9008…db214ca2603d coinbase1250