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

Block 32723

Hash
00000150b98aabf536331ef747f0b6dbbddea551a989c9afd66eee462c75e6f1
Confirmations
9326
Time
2026-10-25 16:29:42 UTC
Median time
2026-10-25 16:21:36 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
d50ecfc2c88fab268b09bdc2c8b2ce8398c765926c9343c9dda32a5dd414172b
Previous block
00000141abe02193efb987a273cf53433eb9fbae773fe2c90bc693a192e6833e
Next block
000002119426be2f1b39672a876f7f1bfa5a7a704d062c143529244b3c51a39a

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 32723 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
5b662d962580dbc57d813a4d6c806d3f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d50ecfc2c88f…2a5dd414172b coinbase1250