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

Block 38429

Hash
0000006992dc0d2e444ec32914eba63af965da4da0073d16b8a07f26e0fb5390
Confirmations
2264
Time
2026-11-01 00:53:15 UTC
Median time
2026-11-01 00:45:25 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
37e63cf6c6ea4f61b67eb1861d438d24bb93fbb3aa476deec7d45afc5f638da5
Previous block
000000d5dd533374d9471d255cbc91512c53c65fbd75f8315f89c3b1cb92d2af
Next block
000002284b1c1663644d7554af6d60b21740bbd47aa9a6ae5ad1a58ebe5c48de

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 38429 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
075f99024777a8113bcd4ec96e332008… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
37e63cf6c6ea…5afc5f638da5 coinbase1250