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

Block 36825

Hash
00000112247d3e022df5a1cd201347f554a59bf94c78f286dcfb3ca8f77df43d
Confirmations
3759
Time
2026-10-30 06:09:35 UTC
Median time
2026-10-30 06:01:46 UTC
Transactions
4
Size
3,595
Weight
13,039
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
73f97b789d330dcdf10e80cf67ef42312dfc6c30d656eb7e929acb0a5a447398
Previous block
000000d6c0ccec2f42f74bb853b596b01d204ef164aaa8f3c4d6a3050ea855c2
Next block
0000006b6f40ee18f5dc1505c52b59f9f2739e98e6cfc712826f2b93a254486a

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 36825 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
ebb1e0b93749d5bcc561a99d840d5dbf… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
aaa192dc4e30…7e15a93873fe coinbase1250.00001032
fce4b0304a1f…57d9f2383406 spends P2MR pays to P2MR120.996986240.00000344
9b052f8d2ff0…08cd9d73a20d spends P2MR pays to P2MR120.996986240.00000344
493ea6ae562a…90c7a202c182 spends P2MR pays to P2MR120.996986240.00000344