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

Block 30284

Hash
0000003afed6bd4810c304506272fa1edba240b2da16a431dcc483efa50c7b2c
Confirmations
11763
Time
2026-10-22 22:58:55 UTC
Median time
2026-10-22 22:51:02 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
929d50baa83945984e41200125f2b12eb757fc5f618074f7ee7a1907c07809a8
Previous block
0000014d0fdbcb9d6ae37de03833a001cbaa54dad7e9a7d6052a9bc113568c94
Next block
0000004701f11022652d8c5788804ee575f6acb790e20505631d711a35e38a12

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 30284 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
e04ef5c102b79dc9990f14714afa9d81… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
929d50baa839…1907c07809a8 coinbase1250