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

Block 28958

Hash
0000012eda834aa9ea7456396ea1afca2a83fb47eff3130ab85fb2ec804e0ae9
Confirmations
11840
Time
2026-10-21 11:06:58 UTC
Median time
2026-10-21 10:58:33 UTC
Transactions
10
Size
5,238
Weight
17,145
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
23335a832e0fc25552ccd661f8cd953c79a7391f898b453647290f694f4464a3
Previous block
0000010f5702be0770f3a27c8a90c152633551ab2c0bed4c59109a824d07fb35
Next block
000001aaca9be686f818d37b5f203f4fd6a859fda719ae409c3398882f07f5d4

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 28958 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
09ac60ae67ccd8a06021c5e9eeb05c88… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7140cbe06127…83ca49493115 coinbase1250.00003096
18d5c209737a…5363acfc2219 spends P2MR pays to P2MR120.996986240.00000344
be88d8507a10…ba81e0974a75 spends P2MR pays to P2MR120.998993120.00000344
9b94b7fa7dc2…4e5e59bd369c spends P2MR pays to P2MR120.998993120.00000344
829d37c8a825…184b91e85ba2 spends P2MR pays to P2MR120.998993120.00000344
96ef55dd0fe9…1ebdb2be25bb spends P2MR pays to P2MR120.996986240.00000344
782412482ac3…1e5bfd2f88c6 spends P2MR pays to P2MR120.999996560.00000344
f1f7fb58d419…2122de4372cb spends P2MR pays to P2MR120.999996560.00000344
014754a39b66…812dd90e78de spends P2MR pays to P2MR120.997989680.00000344
18f9f9fc7d69…1eae88b398e1 spends P2MR pays to P2MR120.998993120.00000344