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

Block 32863

Hash
00000068689465e08e5f3d02ca5cc1ccf6252f677ae3cd58ec8099f89fb0627c
Confirmations
9640
Time
2026-10-25 20:15:11 UTC
Median time
2026-10-25 20:07:17 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
69e6e421638609a811d7df9c5d246428d6b5e49f889e63117da49af4aa566c9b
Previous block
00000045f3e5e222f6b3af5f9726757c1132d5cd55393af7c36d526d73be2992
Next block
00000135cf418fb0d8920de8c8cde73583cc3adb5bd4f35c222e1be81ba049a0

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 32863 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
75f8ddfdc0527b09f6934b599d0608f0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
69e6e4216386…9af4aa566c9b coinbase1250