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

Block 38765

Hash
00000231dda8f76ba5d00a334f52960878884ac37033d1e400812f0f9be2d850
Confirmations
2885
Time
2026-11-01 09:46:35 UTC
Median time
2026-11-01 09:38:30 UTC
Transactions
4
Size
3,947
Weight
13,637
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
230c75f19864ada1132d298bd209538c601828d6fdb342aefd67333090a4671f
Previous block
0000005c6d6785ef2aa45d2095c4d79fdd7f9947af351278bbf9f374f2710d6d
Next block
0000025c0a856ae865f506e77428816ddf2f3c033781165530f1cb3acb3123a6

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 38765 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
d46e8dd4d87637dbeb7ec0fa312423a7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3a6f1a17a25d…9b9f49b05148 coinbase1250.00001328
26c1a178f895…1f7ef61cbdd2 spends P2MR pays to P2MR120.994979360.00000344
629d3129ae1f…758a4dc4731b spends P2MR pays to P2MR220.001995080.00000492
ed21c72870ef…4363013f6d9a spends P2MR pays to P2MR220.001990160.00000492