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

Block 35970

Hash
00000000afed3ee8be79924b8a088e976ebd34c89a070ccef6222313f6118aec
Confirmations
5146
Time
2026-10-29 07:23:57 UTC
Median time
2026-10-29 07:15:54 UTC
Transactions
5
Size
3,800
Weight
13,655
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
88bb123a5ce5b015bca3efad11669bed90aa022c6d5433ee17764d633aeca942
Previous block
000000b1702c822e5aebf7b1f9945ab580538248801ee9c7e7f05c7546a31d47
Next block
000001bc5a54b9ab9f93e174cb8587298363c73700f7ca26190796973f613f35

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 35970 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
e116f47f25f43b564eee33d181d74ddf… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6c1500d78254…dbee64e36d8f coinbase1250.00001342
507bd5ff3827…5bac11a7703e pays to P2MR121.79779210.0000031
29975b235b31…1ab99cec4e04 spends P2MR pays to P2MR120.996986240.00000344
83b63069c945…9634e22a868e spends P2MR pays to P2MR120.996986240.00000344
cfe2b4c7f65f…d3d43883eea4 spends P2MR pays to P2MR120.996986240.00000344