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

Block 24332

Hash
0000011691f91eebf4b32fdea457ff50eeb84a9c8a7489ec2fe00b3904ff9be8
Confirmations
16405
Time
2026-10-16 04:25:36 UTC
Median time
2026-10-16 04:17:12 UTC
Transactions
5
Size
3,592
Weight
13,444
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
ccd70021eaadb07f71fc2e276016b62cff1afe7202184bdccefdeb377a8a1f31
Previous block
0000009b879e234a775f6a5b132903fe168ad1a3054d0118c57ac1c306bbc3ea
Next block
00000154f7d63e8066cf6ac77f78d6571ab5138417523a56073b73883fb03783

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 24332 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
79c4239a8dc0a9b7a0d0d796227f3ee0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
aeb16bd62344…2af851405e04 coinbase1250.0000124
acabdacd728b…4efa063efb03 pays to P2MR123.99985410.0000031
ae076f66d531…3fb7f4ddc34e pays to P2MR1237.99995950.0000031
1684799de299…1e65c14b1f62 pays to P2MR1246.99998740.0000031
f416666b083b…c787340a6caf pays to P2MR1221.99990990.0000031