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

Block 35377

Hash
000001ee588037eb29918752193e3f7300f1af71301628b2900dc6f238afba86
Confirmations
4965
Time
2026-10-28 15:33:35 UTC
Median time
2026-10-28 15:25:50 UTC
Transactions
2
Size
3,223
Weight
11,968
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
becb1383ba74b4177d356afeeb6fd18cb00480cff98292455d2a6f276b14783f
Previous block
000001934656b755b9e9ea5d57f879499261cdc9f350c14f5a78588572aed29f
Next block
0000009ac452fbaa21742aa40e75697e498a9000a49e97c63a5a47132a240b95

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 35377 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
e1861cd4b34c73dbf5122bd0d2ee6606… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
70d8ffd4ea23…d6bd0d7b884a coinbase1250.00000492
98696528f1bb…4c0b9c499b5a spends P2MR pays to P2MR220.001995080.00000492