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

Block 35752

Hash
0000006bebdeb26cd2d6c78a628c6c695fcf6222a7e1a4023acc0f637484be75
Confirmations
5209
Time
2026-10-29 01:33:23 UTC
Median time
2026-10-29 01:25:29 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
a86983d4975c842b4ea4af97c83171373f61bb22121158f47801095c09c24b05
Previous block
00000056caf5ad3b3cfa0180c2c37e12f9b6c239eca8c3ee63c49c4bbeb86496
Next block
0000012cbd962cae991c2504377a8d5e4b223583757299e4a3c65fdcea08d04d

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 35752 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
bf1191db2c3b76fac8eb22a78f2ec99b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a86983d4975c…095c09c24b05 coinbase1250