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

Block 36064

Hash
000000512610e8e4cf37f1be31d2aaf95b53ae409fe19a98e24320276abde9b4
Confirmations
4188
Time
2026-10-29 09:54:52 UTC
Median time
2026-10-29 09:47:09 UTC
Transactions
3
Size
3,278
Weight
12,182
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
c2430d3389f6dabadd4086c57ccf0a8fbc863cb8ca5101496f85a0604eb5dfab
Previous block
000001ff2510b5235b78ba55e831593a1bfc6604b07dc0be781403c7ca7646be
Next block
00000062052ffea52f37853fe0cf198494a816640369c86303a2e42ef5985ab9

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 36064 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
cda50965394b0677b8653872666367df… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f36ab3d77d12…5c532e30a941 coinbase1250.00000602
5f14084e54ec…d3e233d21aaf spends P2MR pays to P2MR110.000997420.00000258
e7c0f56b18c0…eabb6bafe2ac spends P2MR pays to P2MR120.99598280.00000344