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

Block 38585

Hash
000000bf91b4b487fec3773853a429f1034bb5c091b69a6695eea177c1c380cb
Confirmations
1770
Time
2026-11-01 05:00:36 UTC
Median time
2026-11-01 04:52:30 UTC
Transactions
4
Size
7,169
Weight
16,355
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
e1f21548afc13f9f6bb7550dcb4d0b7c23ad4dca1f002841c95b3728519f80c1
Previous block
00000031cfe24e9d56f5ecc0f4a735906082c0d9a4c5c70904da83d85bb1f1b7
Next block
000000730b8664403dcfd65366751a0398036ef78a88436a6f645286dc5be762

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 38585 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
ef4b852a8972a048eedb1627650792d5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3d27ee766550…493d1bc4a258 coinbase1250.0000269
0aa9bddbf8c4…1af68a6c526d spends P2MR pays to P2MR111.499997420.00000258
6865a4611abb…11fce6317d36 spends P2MR pays to P2MR120.994979360.00000344
46f29f2d1d19…230e8bf82d38 spends P2MR pays to P2MR110.499979120.00002088