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

Block 35272

Hash
000000906e40f4d5a68c4e49aa29c87e18eda3a0470816ce30a916ad6db76b80
Confirmations
4586
Time
2026-10-28 12:45:47 UTC
Median time
2026-10-28 12:37:48 UTC
Transactions
7
Size
4,593
Weight
15,393
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
e5f8767b3a064cf1e45c4d90be7ae0ac2a5339b1695da04bd53a7d71ad4037f6
Previous block
000000515f66bcef1e19cd4e201e676ee7c33d2b5ce0edb7d7801bc9b1b253b1
Next block
000001e7dacdf72602f5adef6ad87f0321ab8a95e87d7700e904ec0076e5991d

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 35272 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
d23aa8449c2cf267ad346427d048b36a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
342858b22914…6ce94c0c7b84 coinbase1250.00002212
2dbe46ab1902…841b9671520e spends P2MR pays to P2MR120.99598280.00000344
51e4490accce…5d6b3d8b0d13 spends P2MR pays to P2MR120.99598280.00000344
7224945ecdaa…f14fe8e0817f spends P2MR pays to P2MR120.99598280.00000344
17b648cde754…484fcc00508a spends P2MR pays to P2MR120.996986240.00000344
33454923c51a…c584582319f5 spends P2MR pays to P2MR120.997989680.00000344
a05471889eac…18cf4437ef2f spends P2MR pays to P2MR220.001995080.00000492