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

Block 30932

Hash
000001ef5bda614787cd77a6df0e90212d621fb5be8254f1317d8f8a71f08775
Confirmations
9270
Time
2026-10-23 16:25:28 UTC
Median time
2026-10-23 16:17:40 UTC
Transactions
8
Size
4,690
Weight
15,775
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
af46c2ab6a740323210d12a28886a4f5631b8dbc10216e1942fb5c7f22cb7440
Previous block
000000f93000b4d05ae69a1577fe6aaba3888837572c762532fdea2caec613be
Next block
000001e8c635004de10fe6428b5cca627a87fcbcb654e2a95ea5134ee758a7ca

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 30932 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
a4573f0dc316a852e36bc2fc80f12abe… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
793c145ed674…eb1c01e020fd coinbase1250.00002408
feb939c4824e…b1b56f9d5d14 spends P2MR pays to P2MR120.998993120.00000344
985594ea1ff4…f91f0dc4be15 spends P2MR pays to P2MR120.996986240.00000344
190179dbfd65…36f26cdec631 spends P2MR pays to P2MR120.997989680.00000344
6187bc05d58c…e47e739bf24b spends P2MR pays to P2MR120.998993120.00000344
048ddbd148b1…77b4f6d26a57 spends P2MR pays to P2MR120.998993120.00000344
cca345f32c8b…7aca7c6c0761 spends P2MR pays to P2MR120.997989680.00000344
5d618d2687fc…9c377fb1f778 spends P2MR pays to P2MR120.997989680.00000344