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

Block 36772

Hash
000001069fdf24da3ad17ea0c5a48122b9a69ceadd96e5260c54870f2f57d792
Confirmations
3613
Time
2026-10-30 04:45:15 UTC
Median time
2026-10-30 04:37:12 UTC
Transactions
3
Size
3,497
Weight
12,653
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
ced3b22c4a0f4a7795afe469cca482d0ba583f8617604535b06a60ebdf8433d0
Previous block
000001e0659e776ccadf33fa4797125682f7b3147a5575be6e326b395bf8d146
Next block
000000fbb70dca66a06b446c133c46c4571078f171e097a9b7ff44e5461c17d1

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 36772 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
d9d5cc3e25df032660cb51fe0e522526… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5693a20b4170…1ab4637d987c coinbase1250.00000836
9e5f2bd6bcef…1f8c67ac01e6 spends P2MR pays to P2MR120.994979360.00000344
642e82f0cb29…c8dce7998d43 spends P2MR pays to P2MR220.001995080.00000492