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

Block 35002

Hash
0000023528b0ae27fe7d96026a66903f18edaeeb826c01e1da6d433822c6a5e8
Confirmations
6313
Time
2026-10-28 05:33:08 UTC
Median time
2026-10-28 05:24:58 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
47c87b7a302906d3f6e51eee942e8a7ce02204e0efefe5f21ea2e45669923bf3
Previous block
000001d58bfdc7e53b3aff94b456c3f69f50cafe617c314d1e7ff12827ccd72e
Next block
00000088dd2b5ff0ee3ec762314674eccb338fd1aced1a4194e4ec9953c33bba

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 35002 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
b9e72e2c206bd6469516a15a7818dcf1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
47c87b7a3029…e45669923bf3 coinbase1250