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

Block 34846

Hash
000000c39215243840f2f734dab6e822a305e543f13082acaabae10e73b21fe8
Confirmations
6909
Time
2026-10-28 01:24:33 UTC
Median time
2026-10-28 01:15:58 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
955256b5ebda849297f2f781f88430388c9939e4db0b012767b6da7dc7c18057
Previous block
000000f16230f1bc0316bde0c5a24226c54087e31b1a5e1c51ca30d8787edf0c
Next block
000001c79cbf81b481431068c5b6a66e4a063e2b561d168a569ad94c954ff496

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 34846 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
8de361ad028616fddfd103581eb9f8b8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
955256b5ebda…da7dc7c18057 coinbase1250