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

Block 33249

Hash
00000010ff58cc432eec602a49a6988165d74a11d1b3e996f0ffd168adb2c0b1
Confirmations
7630
Time
2026-10-26 06:33:03 UTC
Median time
2026-10-26 06:25:19 UTC
Transactions
3
Size
11,072
Weight
19,847
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
5b1bbb018fad76add296c98dabbde63d24bbec0de238d61e0639d2ee78f01702
Previous block
00000041af96e9080a7889cb652c359708d64f66100b9ead1cfc9d6f8267ae81
Next block
000001d31efc2e83958c348ba5dfe68153681bb300b7a40e81d3fc57cf836a8f

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 33249 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
ed96d18a30b561017e71a3136c5f1128… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c0cad9615881…c9d71bfb6253 coinbase1250.00004434
8c5bb87665bb…911c535b0a14 spends P2MR pays to P2MR110.999997420.00000258
1cad664025ed…0a98dafe9402 spends P2MR pays to P2MR110.999958240.00004176