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

Block 35281

Hash
00000076b1536aa9a7c2e2577418309e21045c1773446b2ee9367840b96e2bcc
Confirmations
4618
Time
2026-10-28 13:00:14 UTC
Median time
2026-10-28 12:52:28 UTC
Transactions
4
Size
3,771
Weight
13,338
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
1be83cbe3227007c5185c2533a77e9c05801980b23415501f9edd54f0649f5bb
Previous block
0000002f73b96437b38ab7b502db7fe012b9160ad99f7a35c5a5940b10def449
Next block
000002186ce1139b2a1576c9e95d8ba00f514c9b1cfa95043b4947eb28e8a6aa

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 35281 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
1672079e6861df9a9ca06abe823f3df5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
59b5e0b85c9a…072388a26254 coinbase1250.0000118
9f0a4a933cc2…3d1987332c5b spends P2MR pays to P2MR120.99598280.00000344
49c2e7261c9e…c1f46ad42e7d spends P2MR pays to P2MR120.99598280.00000344
55c1ceda493a…d822653d1831 spends P2MR pays to P2MR220.001995080.00000492