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

Block 25056

Hash
0000012213da877befa3cae5abe9e448ab3e1aa2569efb4cbd8d15f8d29468e0
Confirmations
15100
Time
2026-10-17 00:10:55 UTC
Median time
2026-10-17 00:02:36 UTC
Transactions
19
Size
6,569
Weight
22,298
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
0bd7a651135a343873ae8e5d4b5fb1199fdf9ee384481f5ddb678b2e5431c968
Previous block
0000013f23836598f359dc219b5fcaf40c3af9a67dad0a7438aab254a9b3b194
Next block
0000009a7ae341c4db91bcf28da71c8dda96d3aa9c521223f5671073b345387d

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 25056 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
8a5498064c41c2a146949dad637ab8a8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c6ac6027a31b…7a9c8d23546e coinbase1250.00005694
f66a5941a43f…1d2a8e813007 pays to P2MR1223.467755090.0000031
6e34cf492c87…2a22b3708f0f pays to P2MR1216.99989440.0000031
896137fe78c0…8d343127ba16 pays to P2MR1229.99993470.0000031
a5a52182a871…4e1f41116d22 pays to P2MR1239.99996570.0000031
e08a50f923a3…a27805ca0023 pays to P2MR1228.99993160.0000031
23ddd9536837…f57080dcc223 pays to P2MR1232.9999440.0000031
93c4958052f7…0adaeab43726 pays to P2MR1222.9999130.0000031
b1427b29658f…931ab4217628 pays to P2MR1220.99990680.0000031
0bdd44206895…003f7b4c9c52 pays to P2MR1234.99995020.0000031
898d5058f59d…9865790c5a71 pays to P2MR1235.99995330.0000031
a5022eb9c9f0…d62474cf6487 pays to P2MR1231.99994090.0000031
c1829723c23a…829b7a82c48d pays to P2MR1228.99993160.0000031
296dd64e408e…84dffb23f18d pays to P2MR1238.99996260.0000031
59d3c05ce196…0b80dc3b6790 pays to P2MR128.99986960.0000031
d13b5ea41a73…2db3b382ded0 pays to P2MR1237.99995950.0000031
44063ea60e67…698a8847d0d6 pays to P2MR1212.9998820.0000031
41aa48b187b2…e204884863d7 pays to P2MR1241.99997190.0000031
b9b7d1d937be…ce282a250185 pays to P2MR221.019685760.00000424