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

Block 35949

Hash
00000055868d549b84773d5c473b896a3414210aeaf4b6dec7b6c10fbc14bae3
Confirmations
4101
Time
2026-10-29 06:50:30 UTC
Median time
2026-10-29 06:42:15 UTC
Transactions
5
Size
4,045
Weight
14,023
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
0a5e19d51745c4be1b105954c5a45cda3e7a96dab1865bcfc4f0a90ea4c76507
Previous block
0000003b5f23e28bfbe31b6a84f2f03cab933141306b176a99550ab4f99fcce9
Next block
0000018d1b70a94068a8e99f585b7d0214d6219b7ce070afef9b8d36d9dbb09d

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 35949 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
6f6f700f63b16626f402a1cb7151cf1d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2bddf6dc775a…05283c00fa5f coinbase1250.00001524
2400dff0a1ce…d5ac94a19969 spends P2MR pays to P2MR120.996986240.00000344
4cd178c30492…b5869b8e7c79 spends P2MR pays to P2MR120.996986240.00000344
3d3a94ba3d6e…93922505d3d1 spends P2MR pays to P2MR120.996986240.00000344
fa9f251a1dd1…8ca94028b724 spends P2MR pays to P2MR220.001995080.00000492