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

Block 33169

Hash
00000183c07fb68bb58b82554170905492793e30cdfe817c174ee93c60ebeb1c
Confirmations
7877
Time
2026-10-26 04:24:21 UTC
Median time
2026-10-26 04:16:39 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
1bb0c77c6f0018dc03259c74583e91a6ff0381e3a702c6b59c1f33c144185d07
Previous block
000001085f222328e1ab31df8aebeba1f860ede1bc9cb3158f5ede984928cf28
Next block
000000789094a8ce8a62048f7b5fc0366e00ce267b6d9ef47d9ea2e21e900b37

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 33169 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
bef36a126adb54ac598dab612a0165c3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5cdafdcdf63a…805fa0e674ad coinbase1250.0000062
1011526cfde3…b7024474730f pays to P2MR1247.99999050.0000031
68f455a44d13…6392a37c90a1 pays to P2MR1231.99994090.0000031