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

Block 35337

Hash
00000216de7f57ca179d1863d9d1cc2d73fe3d9218aae456baf02577e84c48b8
Confirmations
4585
Time
2026-10-28 14:29:58 UTC
Median time
2026-10-28 14:21:58 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
bd1ca6211c73407484a6667a3e9fbcb5703a2cd5fce5c82323defa8d94ea0409
Previous block
00000024570ac93bb7a47dcf2b239ffed3442eee0cf15696f5a6f9793915a41f
Next block
00000061b7370379c34d204e9b7cb2086386eab0c278bc5208e08f324646d61f

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 35337 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
c8e4d233583a37c784792ef6e7a75803… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bd1ca6211c73…fa8d94ea0409 coinbase1250