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

Block 26097

Hash
000000ae5b684df424748e613df3a57b2e8d160f06d3f62223a7cda4077deb3f
Confirmations
14848
Time
2026-10-18 04:30:14 UTC
Median time
2026-10-18 04:22:06 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
d7f223362a344ae0de680490dc5d4832f2d883bce47c7f6f6361fc619b3ef134
Previous block
000000a9e825f8fa8b12cd7dce7c529c7b930f4cd2e3a168ee8976df3143df82
Next block
00000090d10d1ab7fcf58f6b3609aede0a9565a0a5902354a074ad76ca104c19

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 26097 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
f3e564ec4d462fed93140eee2b32af27… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d7f223362a34…fc619b3ef134 coinbase1250