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

Block 30982

Hash
000000f6b603a9cfb9e918d38cbdc0fb5cd76db4d2381c11264ef9991524b8f5
Confirmations
10096
Time
2026-10-23 17:47:00 UTC
Median time
2026-10-23 17:39:11 UTC
Transactions
9
Size
4,964
Weight
16,460
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
53fbd435eae558bbd30c45553de6b9fca4945ede6583b70911db2731b9bbe7c2
Previous block
000001f656973cd9e9f0341bba535a152a1757de471100447f9c58a6b3a7a70d
Next block
000001c83a094073f6abd8c805f6de5c650c018bd62a9b04f244c16ab43f8eed

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 30982 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
851f476cd1c307b33d8d635a3f8171a3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c310dec26cef…6465a5ba8d3c coinbase1250.00002752
f6339340b56c…64094064c202 spends P2MR pays to P2MR120.997989680.00000344
0c04812d42f0…d97b1d0f7c49 spends P2MR pays to P2MR120.998993120.00000344
47c19062deaa…2c743b19d4ad spends P2MR pays to P2MR120.997989680.00000344
69b4b87005ab…a2f3f25db8b0 spends P2MR pays to P2MR120.996986240.00000344
41901a45c63d…f45a181b9db3 spends P2MR pays to P2MR120.998993120.00000344
15ede34805f4…453ab6ae2cbe spends P2MR pays to P2MR120.997989680.00000344
4e6812e1ebb5…9fbc452ab4be spends P2MR pays to P2MR120.997989680.00000344
7002ba6bf19e…bf71fc7766f6 spends P2MR pays to P2MR120.996986240.00000344