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

Block 29232

Hash
0000009fe34ceee08c58b5f9e95fc73979891173ae682624ee0055ed406eb603
Confirmations
10922
Time
2026-10-21 18:33:45 UTC
Median time
2026-10-21 18:25:38 UTC
Transactions
8
Size
4,690
Weight
15,775
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
dcab5ab04489b609d516672957b79508864d2b0b98298461bb657be83e513e4b
Previous block
000000d73bf2cdfb644a5b02ed94b21ea3254e05aac4a3834d4c8d5549dffde7
Next block
00000156fd7182d4a72c2eb2fc66980cb588036795a1bb2cf53b4f7177260cd9

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 29232 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
c32dd05c5973cc64fcc89d724f6fc498… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ace40ef3c6c4…2dc91dc2bf85 coinbase1250.00002408
87bf6287e1ec…95f431236c23 spends P2MR pays to P2MR120.999996560.00000344
02d0af7adf22…2b5791283456 spends P2MR pays to P2MR120.999996560.00000344
b865d9e6d641…ce91e1f2b459 spends P2MR pays to P2MR120.999996560.00000344
1b11eead7b85…0da7d7687069 spends P2MR pays to P2MR120.999996560.00000344
8a5c380cdbbd…2d496a212b7f spends P2MR pays to P2MR120.999996560.00000344
42ca7efc93b5…4566a00657b7 spends P2MR pays to P2MR120.999996560.00000344
e15436adad81…d1180939eceb spends P2MR pays to P2MR120.999996560.00000344