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

Block 39798

Hash
0000009ea3ae4c5ebeaeb2a27686d05d64f09514f2d7604ed2b2ce1e50ca4b4b
Confirmations
3053
Time
2026-11-02 13:06:41 UTC
Median time
2026-11-02 12:58:46 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
e3935b3c956f8196dc9a2d4e1e8264a70d782a91863ddcae5c605fe5c37ba0ad
Previous block
000002118d496425df60326bfafd796ca899d28edbb41475c851e3eda7ca08dd
Next block
0000024b46dabd449cb504c1aebc6c6387d6b9d95e798d4fe1035bc483e51a1c

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 39798 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
efa32ed5f4da38edccffdeccd9e5d037… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e3935b3c956f…5fe5c37ba0ad coinbase1250