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

Block 34529

Hash
000000999f942272495f728659bf29e61f4192e3f1db2cd06f64eff48d456699
Confirmations
6402
Time
2026-10-27 16:58:37 UTC
Median time
2026-10-27 16:50:29 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
740d467ae30a07e43eed5f093f4b1d0325d75fafd3b31e20c48e1c1983616211
Previous block
0000003022f352e83f1261758660fc63b8c26ad902c931113cdeea2b588ced4f
Next block
000001d10f47aea32159e3192235a0d7bb225501e2e64afa76a3c52dd39050cb

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 34529 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
217fab050e9a6444e295e27ab8a5feba… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
740d467ae30a…1c1983616211 coinbase1250