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

Block 38264

Hash
00000212ef6e05fda01489f1d5be9d2c2f2e31fb9ca6ba8dd8e26eac8dd835dd
Confirmations
3143
Time
2026-10-31 20:29:16 UTC
Median time
2026-10-31 20:21:28 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
fe32a1d5d8009518d2a0d5cce330184c0e9b0ac49a9e5df284809b3959d4ca88
Previous block
000000f8fc3affff8d46b103e7155e6bd2c116fb02f2ea59174487daf1e814c3
Next block
0000016b908cd3f961cfe480f826ed19dea6cad82d102176e50bf6b4caaeace9

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 38264 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
7491ee3737c70596fccb29cb0d2a1016… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
098f3f66a7b7…b58ba2a3cb65 coinbase1250.00000688
23564d47fbc4…0cfba68d60d6 spends P2MR pays to P2MR120.994979360.00000344
3e754ab5cb4c…21a215b9abf7 spends P2MR pays to P2MR120.994979360.00000344