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

Block 35433

Hash
0000019bde79e23cc0f0178d391909d2276d5d3d289dbe29a6bd2fbc1c2ad199
Confirmations
4661
Time
2026-10-28 17:02:22 UTC
Median time
2026-10-28 16:54:25 UTC
Transactions
4
Size
3,771
Weight
13,338
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
c02d24471c8e1930c944ec9f7fb81848537a6fa9c8a254c8ae11e7fec738eb6e
Previous block
000001d3a0db1a6eb71df273e8e838d8f986baef849d7e9ddec7c5bb2d200248
Next block
0000016a523b95842b46050809594e7cf290920d8cd8a57461ccbe7c2163e810

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 35433 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
07b57d0660378b65870adc403e36b639… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
12eabf86ed4a…162834f9fdae coinbase1250.0000118
fc253f43a0e1…684787c7961b spends P2MR pays to P2MR120.99598280.00000344
0ea3a1ff4cd0…4f55b6108594 spends P2MR pays to P2MR120.996986240.00000344
afc8fc11396c…c377cca03b11 spends P2MR pays to P2MR220.001995080.00000492