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

Block 35245

Hash
00000037ce0c536e9bde8bde2dd867d518606898b886f87cc0e7cc903ed52c52
Confirmations
5213
Time
2026-10-28 12:02:50 UTC
Median time
2026-10-28 11:54:47 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
bf3aa817a7a0954a628657ab6847ab2bf2f932cc3fb688cd5f49bd4c11154102
Previous block
0000011e7cb8143d3bdd8a4efd13a6acb671b6ef0bba29639fd9c9bb8d9cf13f
Next block
000000ed87519cef4bb014e346392d8f02eaeae15ce7e977d73ae374b7b8537c

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 35245 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
ee7f685e797b987dbd5b9f8ab8f716d7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bf3aa817a7a0…bd4c11154102 coinbase1250