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

Block 24300

Hash
00000106f9f1412bc22aeb2f13caadae4786108bf00a79399ba1fd135a6d3b20
Confirmations
16370
Time
2026-10-16 03:32:56 UTC
Median time
2026-10-16 03:24:20 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
cc172d4ffdc3c66ab5a20502dc67d26d55614af9543148c81e57df32eca9e37d
Previous block
0000003add654c2acde2e4e5ac2e09c1fffbd1a5f539e12a018d4230fbe94299
Next block
00000159871384e3e2c0c5da2bf9d22fee0444d12ab9833c6646425455018c58

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 24300 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
6f5089ecdf19e83cb8107f26ec900846… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
cc172d4ffdc3…df32eca9e37d coinbase1250