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

Block 34582

Hash
0000017d9c6ea8d669228356c3e74de6593fb5f979a970f1fce82319f0d78124
Confirmations
7781
Time
2026-10-27 18:23:57 UTC
Median time
2026-10-27 18:15:49 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
c0a789116ed8b6fc0ea5e3fb027e72f4ef1dbc0bdb7e9fefe3032089e2bc3869
Previous block
000001c7aa097ee99db90098aeccce10aa3389ecd729baa1d6f3ebc8ec9a58e9
Next block
00000121e3963200dd95dc516da8111a309f796fbebcd37ae028f1bad8cb3a66

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 34582 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
ea495256c23d0e6a0b4790f94c7a074a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c0a789116ed8…2089e2bc3869 coinbase1250