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

Block 33515

Hash
000001070f2e6695238601fe83076d870244e605201896579072dcb42f199be7
Confirmations
6785
Time
2026-10-26 13:41:59 UTC
Median time
2026-10-26 13:34:13 UTC
Transactions
6
Size
3,962
Weight
14,099
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
037a273fa46ba31d47a03566b88d4153819a0967f5df727977883492f5fcfc38
Previous block
000000feef40c73ad0d54f5a4216d5d755d7092b13134aa4833fbaa39fac536a
Next block
000001bf8b0c1de21196007f51e0fcf4902e2b153dce7536abb7a20bf7d1d75a

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 33515 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
f06faec6a4ace2a29e9060c59637abb8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7b98b081fd1a…0071d16229d0 coinbase1250.00001566
86fbdbad9640…b282ddaa2e94 pays to P2MR1226.99992540.0000031
65702aaa604a…eba711dfe1f8 pays to P2MR1246.99998740.0000031
83266e40dcd8…631a2eb7984e spends P2MR pays to P2MR110.999997420.00000258
80c797a428c2…0bb519831b2b spends P2MR pays to P2MR120.996986240.00000344
6f10e9c6a95b…6e8d7562d3cb spends P2MR pays to P2MR120.996986240.00000344