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

Block 32803

Hash
000001244f2b0387789ee088bf03fe02553bbab584adac714c8fe8381ccbc1d5
Confirmations
9474
Time
2026-10-25 18:38:25 UTC
Median time
2026-10-25 18:30:18 UTC
Transactions
8
Size
4,691
Weight
15,779
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
3270442d35360be300dbbea47654491274ecb291b34cdeb661277e2f9a361844
Previous block
0000003056b8fc495ac543895fc5290de1b7b2d9ea6c92af240c39384b2c8d47
Next block
000001afd44b504463187d4fef4517e89c63b5fe48ac6bb6782d38d5c7953c5d

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 32803 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
291486defd656bb253b3ada044dc4b13… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
016282c9241d…afe11f55f794 coinbase1250.00002408
1d7658ad2a27…1b5da9902837 spends P2MR pays to P2MR120.996986240.00000344
d86eb621ab5a…f806a3ec3842 spends P2MR pays to P2MR120.997989680.00000344
5805c0d2af9f…94d6c0c5b349 spends P2MR pays to P2MR120.997989680.00000344
39f65b842f6b…3433b1fba761 spends P2MR pays to P2MR120.997989680.00000344
1b90082bcfd9…dc30355e9f8f spends P2MR pays to P2MR120.997989680.00000344
24f0ac318fa1…9114ba69c9a6 spends P2MR pays to P2MR120.997989680.00000344
fe6027a554a3…72f27d7cc4c1 spends P2MR pays to P2MR120.998993120.00000344