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

Block 32380

Hash
0000019715ae13c9b5496c4cb54f0cc1746a63adab49bf240bd096ab1a9811b1
Confirmations
9434
Time
2026-10-25 07:22:06 UTC
Median time
2026-10-25 07:13:58 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
20b5a6be8d0e09d7094de0dbeb1928118dbfd337632bb78cc07da4bc6e6cf9e1
Previous block
000001d310dbb37a60676475502a90d1ca88c04f5be79fe6d8e5a94a744c655c
Next block
0000005da11f29c761c309f7b2b06648d1ae1c05442e61a2024a117a104ca488

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 32380 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
3351f8bb81edcb94616641b67d55afe4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
20b5a6be8d0e…a4bc6e6cf9e1 coinbase1250