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

Block 35996

Hash
0000005abc153200dcf0a6d74c83d41285a8d2f930b758e12b8ecddd8289cfe4
Confirmations
4599
Time
2026-10-29 08:05:12 UTC
Median time
2026-10-29 07:57:10 UTC
Transactions
4
Size
3,728
Weight
13,166
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
63a5123298a9876319c1d852061e72584a7a72effa23532884a4dc013ebc2504
Previous block
0000010cbb76af49731169a5227d6258c29c9912b8f72923f8cd6a134649e553
Next block
0000017019cac28bdba34c7d3e94c527fdb9c7c16ecb7bf273c08b22100c07df

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 35996 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
d34595a69ec3c60aa11578e4c573ff95… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ad53e55aa30a…f5bc6ee3337d coinbase1250.00001094
4da982fd857e…31ab227f56f8 spends P2MR pays to P2MR110.000997420.00000258
268113abff1a…73b65c5157ba spends P2MR pays to P2MR120.99598280.00000344
527ea3e62717…26b6c1b5e5b6 spends P2MR pays to P2MR220.001990160.00000492