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

Block 27059

Hash
0000014b77ba9e9e4ff1e26746cbaea9ba88fe17608906cc8c7a968313333e85
Confirmations
13019
Time
2026-10-19 07:34:55 UTC
Median time
2026-10-19 07:26:40 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
25999f4a8c8f6424e95795e928d31b422af85377606c6e2e917eb39a74828cdc
Previous block
000000d613c3f9207dc24ca7ce91389e70f8a7cb5c3a3aff27cc020186ea7aa7
Next block
00000117e036f879fb4cce2e8b7762824d2e9824bdda02bcc235706c9d1d2a19

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 27059 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
8d570658d7a419a62bce4f8c23c70bee… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
25999f4a8c8f…b39a74828cdc coinbase1250