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

Block 39008

Hash
0000022023509a425f7fc1f28933b8600e399fc2c36986a50febf2f4dcc24f8a
Confirmations
2233
Time
2026-11-01 16:10:37 UTC
Median time
2026-11-01 16:02:55 UTC
Transactions
6
Size
4,319
Weight
14,708
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
b7d943c47711aa7263dec753af4d9d7071265a2d0c973b4b066d9cdfd209eee7
Previous block
0000005e625dfb52ce465f7fd9e0a06a52f3ac5b2024a50b5fc05c441679a12c
Next block
000000ade1e648a185b6ae714f3ab68496d0f38feaa03c00c3bb6ffc9962571b

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 39008 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
e47afa1682a3b59ec50bdf85e20da6e0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
03f33825af0e…9a1532c49239 coinbase1250.00001868
b4ed21d377d4…a1a1b44e092e spends P2MR pays to P2MR120.994979360.00000344
27fbf9139d04…2e40cf9a7a54 spends P2MR pays to P2MR120.99598280.00000344
8edfda91011b…acc8dfab3e75 spends P2MR pays to P2MR120.99598280.00000344
51c48af5cb3e…c2b9092f98bc spends P2MR pays to P2MR120.99598280.00000344
a1280ffff048…219b36fe7bed spends P2MR pays to P2MR220.001995080.00000492