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

Block 24471

Hash
000000388b4655da9c4d312bbf4467ed47d7ea498d1352f96193d01665953a91
Confirmations
16596
Time
2026-10-16 08:12:28 UTC
Median time
2026-10-16 08:04:38 UTC
Transactions
2
Size
2,977
Weight
11,596
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
76154c2e9ff2dd56bfc5d47ec5d3be01a1a1e606f37b27d27e6e21a9f12ab00c
Previous block
000000bf41e202465d936dc0fe832f972d30077067db602cc54b6e743f149a8c
Next block
0000007b5ce2fb0906663570e89611e4718218ec142b20f7fa4690336465c67c

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 24471 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
eb4b0b44ae27bf1b770a10cfb542fd9f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d81303a23e02…66115a690999 coinbase1250.0000031
0813ce0ef654…d46937f6b4ed pays to P2MR126.99986340.0000031