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

Block 36535

Hash
0000024e68d12047a34528eb9ccf18fd64ac4930a1ab1fe41fab898bab896252
Confirmations
4531
Time
2026-10-29 22:26:51 UTC
Median time
2026-10-29 22:18:33 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
61d04ad74118025f6fe8f857a71168e5267a18acb844acf0aeade5e3a6977e88
Previous block
00000159c366eaae1fb993188e3c92ff91c0cb7e2c7f46620b99125d8c3d83c3
Next block
00000244b65261c4715cb0f94dc59b04f8b7d2ce9aabbf51a5a61d7f68b34bb4

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 36535 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
ce24c878429d4e7918c88f7f87110484… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
61d04ad74118…e5e3a6977e88 coinbase1250