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

Block 32766

Hash
000001f2f68f1ebca521675d26d10562dff6f7a3efa7bf3afbc988b5609fbe94
Confirmations
9020
Time
2026-10-25 17:39:50 UTC
Median time
2026-10-25 17:31:30 UTC
Transactions
7
Size
4,416
Weight
15,090
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
25d0067eaf47fa5f2605a391aff9628311b42a3766b2d6ea728610b793a60e13
Previous block
000000ad06a5844fda946f82953572101815cd65107e6e7688362e0556211409
Next block
000000dddd0953376ba85a27ac0cd5f2e59fb8cf4791ac2319a9358122b0d8ee

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 32766 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
5d211c2e28c5a16fe4f803bd10201bb0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
10c23dcd9be3…00239156db3b coinbase1250.00002064
55c8086f5885…3e84458e3a00 spends P2MR pays to P2MR120.997989680.00000344
d424c9a26952…24e3cd98fa08 spends P2MR pays to P2MR120.996986240.00000344
a2ff4b8e399d…ee1b23a77b6d spends P2MR pays to P2MR120.997989680.00000344
254c1994df33…321f14f46973 spends P2MR pays to P2MR120.996986240.00000344
3c139ce34ce0…091b0dcf1ba7 spends P2MR pays to P2MR120.998993120.00000344
f14648e0f88e…7f1e5199d1be spends P2MR pays to P2MR120.996986240.00000344