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

Block 33080

Hash
0000006dd5bbed6a7f8d540095ed163def6713e710af4c106e340c4634b0c494
Confirmations
7909
Time
2026-10-26 02:01:12 UTC
Median time
2026-10-26 01:53:16 UTC
Transactions
3
Size
11,072
Weight
19,847
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
43cd5316d9e8c9853c9a43012dda112404b9dd9ba00cf4b349e0467afcf6f690
Previous block
000000d8a97ac54be8750f62169d00d9be28dd6aa3775b3c53734e9837f807ab
Next block
00000207f1eb1eafed317e7871ee17548b44e38949e2e6ba3373661783e1bdd2

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 33080 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
ec6e2a157c8f59cde589d6b62d9fb031… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6709a394a80a…d58cd12f4a06 coinbase1250.00004434
3b9cc8d199c1…44df907b9ec9 spends P2MR pays to P2MR110.999997420.00000258
68eff912d6af…b65c3e549c41 spends P2MR pays to P2MR110.999958240.00004176