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

Block 35505

Hash
00000010a085396318550c58cff53656e21ec8f61ea4cb612ebe7a6ae5d527e7
Confirmations
4814
Time
2026-10-28 18:58:23 UTC
Median time
2026-10-28 18:50:23 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
b8f7bef523bcaf06a8acdd52c5e9ae110f139c2c6053740a76d1f797ab62bc72
Previous block
0000023d72f228034e35b91fd0768c74792c47c951ed40dfdd726801e1c957ae
Next block
000002304a4759105e646196412d1252fb39f07696f32a6b3f54303d0343d81f

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 35505 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
8411ae379008a77d45b2fb516206de7f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e2737d80d2c9…5421747fd314 coinbase1250.00000344
472de7fdb139…e295a591bf1e spends P2MR pays to P2MR120.997989680.00000344