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

Block 33441

Hash
00000045574676b13e3e4f1cc84da6215376df6319253e11613d547dcbab452a
Confirmations
7738
Time
2026-10-26 11:41:25 UTC
Median time
2026-10-26 11:33:43 UTC
Transactions
3
Size
11,072
Weight
19,847
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
88321f730f04eeaae96cfa687d0265dd6e2c36735f7337dee1a3c286e20f7c36
Previous block
0000007dc7b855c82aa7059a43b6dece4daa698ce6fb9596827b05df1bb2925a
Next block
000000b66e348d1bc1f50f28684d49e65d8bf97c30c7cbe4cbff67e6d94ed656

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 33441 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
e515677ca6fbdbb05b7032c7d0413927… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3c5a4fcef2fd…7b8be4e00a01 coinbase1250.00004434
2f7baa5c1faa…cf6f2bd71561 spends P2MR pays to P2MR110.999997420.00000258
f7471eb7515a…46cc54b06dd8 spends P2MR pays to P2MR110.999958240.00004176