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

Block 32764

Hash
00000017930b7daff18a7331e398851aea0b254342cc9d0a2470d8e0290d1214
Confirmations
8929
Time
2026-10-25 17:36:34 UTC
Median time
2026-10-25 17:28:21 UTC
Transactions
8
Size
4,690
Weight
15,775
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
f5441a3da19c92bc9f29ea271e87c2d21924684072d9525b725440186894cc72
Previous block
000002074643ebed2cb8d52fcb86b747d327327b028f8fc0437ae16294963500
Next block
000000ad06a5844fda946f82953572101815cd65107e6e7688362e0556211409

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 32764 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
9efd9b05df489ae1c91ae16580fe3992… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bb71320091c1…4e8cf6af28c0 coinbase1250.00002408
3fbcf7018813…a46454bc8367 spends P2MR pays to P2MR120.996986240.00000344
e661b37a184b…f96d847baf7c spends P2MR pays to P2MR120.996986240.00000344
9c38adbcfa58…096c32fd0f9f spends P2MR pays to P2MR120.996986240.00000344
5d7512e156e6…10380b99fbc1 spends P2MR pays to P2MR120.997989680.00000344
5e7043222358…9066cd64d5c7 spends P2MR pays to P2MR120.996986240.00000344
4a74f9ff2dca…989b3b0611db spends P2MR pays to P2MR120.996986240.00000344
ccb97cdcf32e…2ab2861674ff spends P2MR pays to P2MR120.996986240.00000344