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

Block 33602

Hash
000000f14440f2ca0cf499bd891b7ece0bfdf814b62c15aa4ba45f1dad0367ab
Confirmations
6729
Time
2026-10-26 16:04:29 UTC
Median time
2026-10-26 15:56:23 UTC
Transactions
6
Size
4,319
Weight
14,708
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
6ed8b6a7aad91814a00e9d08cd393be8a8d9762f19a9fc3f2226244b78ed5afa
Previous block
0000006786e1a1ce0f573b5ca22fd134eb5e098c2eff55708c90e35a80a0e5d4
Next block
00000183f962a75522657fa2eda125006e51fc6970a80f0d7f792359f3c75c58

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 33602 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
b7bcc264a388d925ffbcb5690f806fd1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2e2210935f40…9c4a7b6f5ae6 coinbase1250.00001868
907c69896f88…943ee7800c05 spends P2MR pays to P2MR120.996986240.00000344
db059efd0f14…f4bc49756d59 spends P2MR pays to P2MR120.996986240.00000344
ef9b1075ef9b…5e7a7a7b2194 spends P2MR pays to P2MR120.996986240.00000344
529ca577219b…f4dbe3c1f1dd spends P2MR pays to P2MR120.996986240.00000344
1f3cb40fcac4…f11a8c6a65b2 spends P2MR pays to P2MR220.001995080.00000492