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

Block 23113

Hash
0000013067ea58fd24fee92958bba4c4639c316093610c1521e8d25a137aae1c
Confirmations
19292
Time
2026-10-14 18:49:12 UTC
Median time
2026-10-14 18:41:03 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
2feec4e68c1beee8d2511190bd8a00c30184bc91fc9b7f7a6bb90a7b650a33e4
Previous block
00000081f89bc60fd80f2edb8edd535966d931f5d97dfa5ec2598323c1079dfc
Next block
000000bea3e66611f19ada08a972fa7b94ab0be7e221480b33ae131da8adf269

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 23113 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
9f7e75f66902285861a3fb520014cec1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2feec4e68c1b…0a7b650a33e4 coinbase1250