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

Block 29483

Hash
00000151a793f0321a35420df88dbd9365f9b9d4d8574441faec400d23166237
Confirmations
11277
Time
2026-10-22 01:16:39 UTC
Median time
2026-10-22 01:08:40 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
b9f81eb6ec8716a98df834723e52b3f16abcb8e2c9e4a335cb4cfdd75cd707ba
Previous block
00000036fc243490f1444e65fb1bc9c48742848547be423a92ed3a55e60da762
Next block
000001b4600b7be6de20af959426a651d3b429e6c5b7cbeefb48537f4bd0fb93

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 29483 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
281a3ed6b412ae3e001f05d879581b8c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b9f81eb6ec87…fdd75cd707ba coinbase1250