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

Block 39094

Hash
0000026626755810e12a0f561f5876b778bf5172ddbab1a3cd1c7cc7bc7deec4
Confirmations
615
Time
2026-11-01 18:26:46 UTC
Median time
2026-11-01 18:18:54 UTC
Transactions
4
Size
3,595
Weight
13,039
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
c0ec0530ae8cfe0e269e34550e36750ccaf5c058818bc4b1d54dba79f15b8b53
Previous block
000001d3153675512a9b4754a20637f08af382d3c11a47854c69ce23813defaa
Next block
0000017b4ebbe6bb61b5c11c19ae093910262e507310d348ccfb64f0495e62cb

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 39094 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
66752ce990808fb5794db57266c9ffb0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f6b281c11e61…2bb6b0fa324a coinbase1250.00001032
78044ab41a13…ccf64873542c spends P2MR pays to P2MR120.994979360.00000344
dd11f7e7e026…3bc9771012cd spends P2MR pays to P2MR120.99598280.00000344
7e9d860af183…1b4283bb7ae8 spends P2MR pays to P2MR120.998993120.00000344