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

Block 29427

Hash
0000015862ba52306ede36c0e205747d2b74a077854a1755be3dc8a2d75f9416
Confirmations
11132
Time
2026-10-21 23:46:47 UTC
Median time
2026-10-21 23:38:51 UTC
Transactions
13
Size
5,232
Weight
18,372
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
6057bf2aee4146d7daf8403421d029b77687087738459de8ff9e91c26b405f4b
Previous block
0000018e84c1584beab47bc82f61ae91b58df9c667f53d97a7934882199b305e
Next block
00000021a4c958b69b8c4f25f3488374fdb99479a464a9986f254106b7943f73

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 29427 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
efab5aa992c5bda3ab418922fad7190e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
448ed33db588…f0bc08da1a93 coinbase1250.0000372
e12d22bf3e65…34f3b828321c pays to P2MR1227.99992850.0000031
ac9e99331c31…d2ed4915d140 pays to P2MR129.99987270.0000031
c407a1b1b6f9…f83f6d8e5469 pays to P2MR123.99985410.0000031
f784104e3b4e…ea996bd8bb79 pays to P2MR1210.99987580.0000031
baaf6b4594d1…d10f3e72037a pays to P2MR1218.99990060.0000031
96813d1ddf1c…1bb1759e4684 pays to P2MR1230.99993780.0000031
1d3f97ac814b…5d6d0713f389 pays to P2MR1219.99990370.0000031
4e6f6d0a178c…c2d91bd60abb pays to P2MR1226.477286910.0000031
235453918f74…3759c22e67d5 pays to P2MR1230.99993780.0000031
ab4694e9da6d…4d35b07045dc pays to P2MR1216.99989440.0000031
a7e333a9e730…d8ba14d577f7 pays to P2MR1222.9999130.0000031
d56234a9c89a…bca4da7aa7fe pays to P2MR1227.99992850.0000031