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

Block 27047

Hash
000000152eb2408ea55c7bb5d2ed346e5d0f7d090a4132dae41272e3c1a38830
Confirmations
13270
Time
2026-10-19 07:15:15 UTC
Median time
2026-10-19 07:07:00 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
38a30f06d1ed25390a6a790a8ca90fd23c1c2f9bafe7676a4fc668aa29c69124
Previous block
000000ee01238e3ebba7c86afb5e68658058e19f44b2ccb44ae151afda1f6725
Next block
0000012e49e79d61f901be4ba607ce90810c4558dd3bb8cb753e9b50e7d7a38f

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 27047 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
5be76defd06b8d8554030c8d7cf7df1b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
38a30f06d1ed…68aa29c69124 coinbase1250