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

Block 30335

Hash
0000014ec1b1e36c768f14acd7b7f0d2e26db3769ea7640f44593250c3038e59
Confirmations
11017
Time
2026-10-23 00:21:28 UTC
Median time
2026-10-23 00:13:42 UTC
Transactions
4
Size
3,413
Weight
12,725
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
2d5e59ba65f5fca90b50841a87a28c688a8cc4f03341672f708ceb9f29789511
Previous block
00000004a12c6fb4e8ce41b2beb8a0358f6668b87c75c92318907d16b670fc1f
Next block
0000013cd3cf6eecfd772d6b33e481784de65f6834dc4da0cd8eb38690dc91ac

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 30335 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
b3c1f6acd87d262941cf1138e2dde2be… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a4273e7bb27b…05eec5fbf423 coinbase1250.00000878
8ecb799274fe…90960bbe531d pays to P2MR1210.99987580.0000031
8688eb85fe65…15604bbf715d pays to P2MR1224.99991920.0000031
49f156f0777a…91ba939be29c spends P2MR pays to P2MR110.999997420.00000258