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

Block 34833

Hash
00000066722e41f6999bf0651a7335118b9dba9061da557a3fa441c5d1fde56c
Confirmations
7348
Time
2026-10-28 01:03:40 UTC
Median time
2026-10-28 00:55:42 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
04d30ad36a0246e95148e5c59c71f8a1b97884d522fe53fcb74bc22355e5ec55
Previous block
0000005ec7257c6ff0d8008755b4119e5cebe5012366c4020c4732c7aea425c7
Next block
00000153f0f20d4d494a4039f3163aee0d13a7cc0a2dcf71ae4301b17c52c60a

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 34833 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
ed0b57b1e0eed58e0a8e8482852e2e87… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
04d30ad36a02…c22355e5ec55 coinbase1250