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

Block 24329

Hash
000000e5b7eacb99476587bfe9d59573ef7a9ca054ac466d7b26fa1a5c08302b
Confirmations
16590
Time
2026-10-16 04:20:22 UTC
Median time
2026-10-16 04:12:23 UTC
Transactions
4
Size
3,387
Weight
12,828
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
0d6bcefb0eb80b64a67633b0630b6a0292c38cf731d3e4de083d3410921fb9f1
Previous block
000001521a0eedd314344be3667919017a97701d99618dd205d073c26379ea20
Next block
0000008f5c1ad2399e8f03993ff0644db9c7951c38bf8b60e6e6bacd1f25bb6f

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 24329 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
7034fb1b81af1ed04b645a7b2910700a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b3f7a33565e3…519b70a3858a coinbase1250.0000093
2280ed1feb29…6607b6107014 pays to P2MR1239.99996570.0000031
ebabc6ccfdce…135c1a44a934 pays to P2MR126.99986340.0000031
9b3ef6526a6b…15887d6a2b9f pays to P2MR1224.99991920.0000031