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

Block 36585

Hash
000001ba46d24549cefda95c4089e2c3d92c3da04c5dcb13d2a58483412989ca
Confirmations
3884
Time
2026-10-29 23:47:34 UTC
Median time
2026-10-29 23:39:44 UTC
Transactions
3
Size
3,673
Weight
12,952
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
5cb20334a4bdd54649d7a02bec05089e19c88ccdc1061cc9dc8a2004e2343aeb
Previous block
000000a155eef882e5515b2671d170247624f04bc19a8f8d07fb9d00c5af7f3e
Next block
000000177b455537f9f79ecb8b8ffecddd4698aaed252528287a321498aa6b6c

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 36585 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
adb5f4ae7bace117b194d8b20782fcbb… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a019d3e57afb…f0564e2bdce9 coinbase1250.00000984
75fdbc401182…8e896d00f001 spends P2MR pays to P2MR220.001995080.00000492
21bddd858575…f3ae6e9b0dcf spends P2MR pays to P2MR220.001990160.00000492