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

Block 34007

Hash
0000020c8bd21bf7fb4ef1f4c4aa8224b8b28ef8063d4d8d3dfcddb1ec20ddc2
Confirmations
6185
Time
2026-10-27 02:56:31 UTC
Median time
2026-10-27 02:48:37 UTC
Transactions
4
Size
3,771
Weight
13,338
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
f0326acfc6ca34cfed454c94854787557d7959aa6b82f27d3fe516ba08e2f649
Previous block
000001dd16ba23f1ea0c728ba8d3828d322841eca9b5016921246bbff6cb6f7e
Next block
00000171179244d6d985f906feaf0e42f82e34730c433a4b9be603646a721660

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 34007 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
ddd33d8e3121e15f70dd366661c4ad1f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
db7566958f65…57ae9febf79a coinbase1250.0000118
64afa824c238…e170edef3144 spends P2MR pays to P2MR120.996986240.00000344
f9233b981906…1d78ece7389c spends P2MR pays to P2MR120.996986240.00000344
9e48beb9c566…32e7a99632ba spends P2MR pays to P2MR220.001995080.00000492