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

Block 36484

Hash
00000026396ce742276849172ba15edf74d9fc1bac468afeccdad7011495e77b
Confirmations
4049
Time
2026-10-29 21:06:01 UTC
Median time
2026-10-29 20:57:59 UTC
Transactions
3
Size
3,497
Weight
12,653
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
be643587d578cb06d44627b101409f9ae68cf6cc40b42666a775d8d4995a3901
Previous block
000002289978a122c00a82fb50f70261c82386eb9171962cd3c56c6be2d74e31
Next block
0000022624635d6c4149759feb294606daddb3988997a9603b318f3f6312c76a

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 36484 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
16f511290d2b5480e048feb6a3220ec0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
365054275dcc…0e97aba571dd coinbase1250.00000836
470eed02ddef…48e2139be772 spends P2MR pays to P2MR120.99598280.00000344
7f0940dcc081…6f228648aefc spends P2MR pays to P2MR220.001995080.00000492