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

Block 34113

Hash
0000011c1d221d19230d6d00341303c0ba4f62e6d7e6cf40fe1d92654b8b2cf3
Confirmations
6560
Time
2026-10-27 05:46:34 UTC
Median time
2026-10-27 05:38:41 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
8dabdd9213e3bd22ff0017d08da83c79fd00bd202c993006f6e6d64d94b1a849
Previous block
000001d4b3620453b3f396319a3b1b6a6039425518130c7537b82864b8797e11
Next block
000001de40b15332c8163fc57e6360da19874d1a0c974d5f206c5f60d83b5ee5

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 34113 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
66af11ad47d418aa48553d0236e4a416… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8dabdd9213e3…d64d94b1a849 coinbase1250