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

Block 35265

Hash
0000013aca4700a4088dd1462c9885e026a2e3aef27a945a6fc5e783d5bc34d1
Confirmations
5559
Time
2026-10-28 12:34:45 UTC
Median time
2026-10-28 12:26:51 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
4392f157f9d2fda801633ad87dead12422e31427755df8e17c0d2448c3818ffb
Previous block
00000002e8e758be04e290d9b937fffdab509ba61242698cbd69218c30a920b9
Next block
000001e89e02e6af14388735b08c6c8bb32805e9160fb8d9ef7a945de3c7ae51

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 35265 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
d21f53c17f09271cef84bfe6d84d5fc1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4392f157f9d2…2448c3818ffb coinbase1250