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

Block 32808

Hash
000001d910c3d8104c1423587552eb2078220df2cff481d9e7b37f1339348289
Confirmations
9608
Time
2026-10-25 18:46:21 UTC
Median time
2026-10-25 18:38:25 UTC
Transactions
8
Size
4,691
Weight
15,779
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
dea0999999fde71848dd3acd6fc397eff1ab7e3a2f8091f54b7d24e6aa48217c
Previous block
000001d6c509bc552067f0f532f12ffbaef76aa0e1fb3d8bda617ddabb948729
Next block
00000065ceb829692da7778de3040807051aaa5434cbb1992aac74b7de4581f2

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 32808 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
f752922461779e13152a097b85895bfc… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
734167156edd…570a83c7d47f coinbase1250.00002408
777ceefa2918…4c1c2fbafc45 spends P2MR pays to P2MR120.997989680.00000344
fa31397adacc…89b96663f350 spends P2MR pays to P2MR120.997989680.00000344
0926117ac871…7b53f4056d88 spends P2MR pays to P2MR120.997989680.00000344
e1af1fa54cd6…44bf289b87a3 spends P2MR pays to P2MR120.997989680.00000344
fd895897d6f0…874df9d586b5 spends P2MR pays to P2MR120.997989680.00000344
a713de27dca4…5f8fbd0a83bd spends P2MR pays to P2MR120.996986240.00000344
80991cd85e70…ba6d1108d8c3 spends P2MR pays to P2MR120.997989680.00000344