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

Block 24931

Hash
000001061f655aa84ae93d84fc6b654623fd5aede9d74a6981bc406d3260613b
Confirmations
15227
Time
2026-10-16 20:44:21 UTC
Median time
2026-10-16 20:36:19 UTC
Transactions
22
Size
7,077
Weight
23,916
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
271519d192e6936acd112431bd081ace8cf41ea1f192b628f084ab833aa52b78
Previous block
00000092ce4e1a3a0ed9be58b7df9e9026ef4f516d1caa31061759e1e5f91bf1
Next block
000000ebd6884e009bac91f73c4f98b9da0c4b1c6c048b56e7ec81febb391bdc

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 24931 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
75c4feee42fa74db11f334378bc8e867… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
42ff4e25a98d…19811e2e0a84 coinbase1250.0000651
7328faa534e4…339d8f2cbb02 pays to P2MR1226.99992540.0000031
fc2a6258b549…9486a3bae407 pays to P2MR1239.99996570.0000031
a1e1be8aa023…a67a0b3c632d pays to P2MR1241.99997190.0000031
e5785c8ceeb6…527d6843c035 pays to P2MR1239.99996570.0000031
c6e8331af01c…251f2df07637 pays to P2MR1242.9999750.0000031
6e93e70a6103…8a61f139743f pays to P2MR1235.99995330.0000031
6e79fed9a94e…eb260e5e4241 pays to P2MR1245.99998430.0000031
672a7e357d72…85798785a477 pays to P2MR1243.99997810.0000031
38f6ee89add6…91d7cc359182 pays to P2MR1245.99998430.0000031
ba25faf97f12…7f3bdd7f648b pays to P2MR1246.99998740.0000031
82130e4ed065…0ab64d53469d pays to P2MR1233.99994710.0000031
627c1db86938…d33418affcab pays to P2MR1217.99989750.0000031
dcd37c4ac276…ff791c1093c5 pays to P2MR1238.99996260.0000031
fb8a0d181838…b3af684fb1c8 pays to P2MR1247.99999050.0000031
f3a0df618548…c49aa0eff0cb pays to P2MR1237.99995950.0000031
5a0f3d138341…38adf6b12dd9 pays to P2MR1242.9999750.0000031
d33692f8acbb…b2e3d2c457e9 pays to P2MR1244.99998120.0000031
532648e769f3…8923bddc7eeb pays to P2MR1210.99987580.0000031
10186e604e77…f1a8c8ad74ef pays to P2MR1241.99997190.0000031
78385409c0d5…168d89161df2 pays to P2MR1242.9999750.0000031
6ebb3ff0d1ef…2cb7303085f9 pays to P2MR1230.99993780.0000031