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

Block 36126

Hash
00000052a03a11e2e90836aa4f0083532d89c96251dd3b5f192fa5881e0327b1
Confirmations
4097
Time
2026-10-29 11:34:41 UTC
Median time
2026-10-29 11:26:26 UTC
Transactions
5
Size
4,045
Weight
14,023
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
86ec315593fe0744863aae76f9284fadbe36d373bf69909a2ebe6110754add8f
Previous block
00000158600ef8fbfe1c1ba7abadd34ea3163db3df25d773fec4fa298d70a0cf
Next block
00000049800940eb3ca70c31591af82228a97d5a0b0db83934d69f8dba92f024

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 36126 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
710382cc0cfba9b0c17fc96bea845722… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a47002961330…ce54cf9158a7 coinbase1250.00001524
7913dcdf6097…724bf9009610 spends P2MR pays to P2MR120.99598280.00000344
88351b48cdc1…72784e3dd638 spends P2MR pays to P2MR120.99598280.00000344
a2ca7e1ab969…5c20fda53c48 spends P2MR pays to P2MR120.99598280.00000344
90b6179309d2…d8e04802e05b spends P2MR pays to P2MR220.001995080.00000492