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

Block 24607

Hash
0000004a4e72ef36fd1e6ed7dab23e238df4ea2d61626a7c505bb9b20cb53f95
Confirmations
15965
Time
2026-10-16 11:54:59 UTC
Median time
2026-10-16 11:46:41 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
524908e280fb51715fb7792737a01a4ae35eef8fff954fe811d6eab1c5bd4be8
Previous block
00000123e08a4e13f279e9b6702a4689a76fe3f31031b9d3f3356f39e95cfea8
Next block
000001036c50b14d7d7e1ab9bd9671c96e458bc4e02770a215efb8331e5a0050

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 24607 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
246e1983d06716bebc4eb9319bbcecf7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
524908e280fb…eab1c5bd4be8 coinbase1250