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

Block 36230

Hash
000000abee26745656f63f304ddbcbc940eac12b0d9f1596e8a9967c91a5ec3f
Confirmations
3886
Time
2026-10-29 14:21:15 UTC
Median time
2026-10-29 14:13:16 UTC
Transactions
6
Size
4,319
Weight
14,708
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
6064b89d702a5b201055473f0573f77a962c3f9ca8c620647f9ce5e399ffe2d3
Previous block
00000177883f6e113e03d1860f6cfe9f6b072eab2e85cb54e41aa15845ef69b4
Next block
00000195d8bb3a786be11f4d3ba8f381f4f01454b59b2ede182d89070692dd14

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 36230 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
30bb7264fdd1cd5e4f3afeb34ac191e8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
935c44d30841…a5c3303e4de6 coinbase1250.00001868
f7dc0fb0e821…f854f94a2a38 spends P2MR pays to P2MR120.996986240.00000344
23745e27fd6d…45358c0a34a1 spends P2MR pays to P2MR120.99598280.00000344
9814e4d621eb…18333586d4cb spends P2MR pays to P2MR120.996986240.00000344
e5976612dd43…8da318ad66ea spends P2MR pays to P2MR120.99598280.00000344
7c55e14f1f01…d374ed947f08 spends P2MR pays to P2MR220.001995080.00000492