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

Block 34441

Hash
000001039b07aeb19672a7c507ef691f045ff3db3de9de02b41544a3d87a8591
Confirmations
6726
Time
2026-10-27 14:37:57 UTC
Median time
2026-10-27 14:29:40 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
8c22155c0b89804dbdb94cac7787144a695303b1ca176aef7c59ab78ac66b818
Previous block
0000002882f08a1ab12476c604ec0d2fa1a8d71239562dbd069539a4687ecf4e
Next block
00000021031314c4fe216bfdae95ee51eb9500715d14ef7faf06417a2bca258e

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 34441 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
e11cab7836086516bdee27abb0651534… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8c22155c0b89…ab78ac66b818 coinbase1250