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

Block 28514

Hash
000000898b6024175924cfa7a5a1acf8155170342dafeb8b884679fc22b0aae0
Confirmations
11920
Time
2026-10-20 23:04:09 UTC
Median time
2026-10-20 22:56:07 UTC
Transactions
3
Size
3,320
Weight
12,350
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
fc7902aea007a32c839a8a5a225f9d88334ac1045d851da6c3936a8407a9a376
Previous block
0000000ce9af27f7f0128b8a83e70a3494231d5b1f49bcf8bafcf81bf09bc229
Next block
000000816e6f6c3524c0e07522c2c49c02402b4b1eb2adbe14ec51b418fa6889

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 28514 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
0f819f48f4297ef6d9ad923081c66773… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2804f668ba75…7cc9222f0872 coinbase1250.00000688
4bf1046881bd…b897bf620580 spends P2MR pays to P2MR120.998993120.00000344
bf3541afa911…0447ba323cf2 spends P2MR pays to P2MR120.998993120.00000344