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

Block 33077

Hash
0000000bac6aa595df927dce6dc834d99e43725e3919dea429e62633e97d3377
Confirmations
7882
Time
2026-10-26 01:56:23 UTC
Median time
2026-10-26 01:48:41 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
9c2d4a11130fa93d7601b8cb5a864ddfa63ea2af50db6b2a8fb6cf4892632512
Previous block
0000008e404ae5c2cbe9f07fd11405ac034dd9eb214d806e9688f8149662f318
Next block
0000014b9bac174161e9ee3356066fb4cdcb72dcdb3fb4cc4d04d83f3d97b0c8

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 33077 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
d3f68b4b5b5c954c8ded9f060ca63fee… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
50bacd248518…9447aba687e9 coinbase1250.0000062
5dab25f54d0c…552ce8890b21 pays to P2MR121.99984790.0000031
217089107e1c…2914bab0a46f pays to P2MR1229.99993470.0000031