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

Block 26714

Hash
0000015e8db4bb5381704478ce7fdd6924a8289ea830d10c2af1bdf8af368376
Confirmations
13734
Time
2026-10-18 22:13:38 UTC
Median time
2026-10-18 22:05:51 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
00fb3faed6d4da8b77226e780a4128e076b67544c058375e20eacb7773cdbf14
Previous block
000000d2d65c2fcc14878d9a3f81fe2c77b8357291e857d8c8f3b686aa148665
Next block
0000002f8943fe859412a6b958fd765e4665195e19e042adb58d2c19c074d5ab

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 26714 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
49e30acc6f3d7d78475c1bfd9222ddc6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
00fb3faed6d4…cb7773cdbf14 coinbase1250