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

Block 33874

Hash
00000096c00d47158043e94f3c6c2d3b70e8c804054a2b251e6e0978b9b337ad
Confirmations
6163
Time
2026-10-26 23:22:33 UTC
Median time
2026-10-26 23:14:42 UTC
Transactions
6
Size
4,005
Weight
14,271
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
55f1bb9a431a222e910dfdfd8f7836d20a7ccffcac2e8338a10a3183faba83c7
Previous block
0000010afd04c2d264aecec4e04359116c8ef98eb673c0c1583177bca01b1a47
Next block
000000f518a5c2c16e2ab5511fb96a8508013bd9eb8d4f62a5a91cd01dd13ddd

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 33874 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
5e2f488d97fc81380b86962926f9d4c2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d82a986adcc6…f06a81eec35d coinbase1250.00001652
b383c9ffa4d8…22cd210950e2 pays to P2MR122.9998510.0000031
e8735c262e91…ca39a58754f5 pays to P2MR1231.99994090.0000031
35cd89eb07ff…c5329468f73b spends P2MR pays to P2MR120.996986240.00000344
7223b5007c76…ea68cd50836e spends P2MR pays to P2MR120.996986240.00000344
7ef6eab17c5c…57d5ee23cefa spends P2MR pays to P2MR120.996986240.00000344