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

Block 27111

Hash
00000014bb9ecaaf3cbc8531668d5d8693db368e91f315f3f7400f2eac4c7be4
Confirmations
13186
Time
2026-10-19 08:59:04 UTC
Median time
2026-10-19 08:50:50 UTC
Transactions
30
Size
10,894
Weight
31,144
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
0df9211c4b40abdf49b00c3c7b9f0f8b1e0354ea8305ab90d48e987ed19d588b
Previous block
0000000ba5c2a9690be0250c310defd2cbb19f37c24624a0babf70eadb871443
Next block
00000076afc9da2851aac560b1ae9b870067872faf50b2987fb49f242174db5f

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 27111 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
8bb176efe6f9923ace1432c2c80f1f92… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0368df24dead…140cb90e39c4 spends P2MR pays to P2MR120.999996560.00000344
31ce73272e5f…ce7097570bcc spends P2MR pays to P2MR120.999996560.00000344
ac2a2b1794f5…75de23dcdad1 spends P2MR pays to P2MR120.999996560.00000344
b39116d2b447…c959dff79af0 spends P2MR pays to P2MR120.999996560.00000344
c9cade39aeba…1fb5c63b64dd spends P2MR pays to P2MR220.001995080.00000492
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