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

Block 31954

Hash
0000006e514f358beb91ace710898ed32fbd456117481e6ca19da204522fa35d
Confirmations
8465
Time
2026-10-24 19:56:26 UTC
Median time
2026-10-24 19:48:36 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
75fee945ee9ade35a0e7205c61f89b1db6503a3c08ee0fa490595e1adba20030
Previous block
00000013c62b3f54cb5d6c3a8a540523c394dcec60bd8d53e708b60432a208d7
Next block
00000049e45af0a6f22e811c9067e416dc302ff4166f166b0d04146fd01d3470

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 31954 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
0e9d0a31c896f8a6f2361495a5c3b7d4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
75fee945ee9a…5e1adba20030 coinbase1250