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

Block 35745

Hash
000001906947aff80a428bb6a3072543b7f3c82d7b436e9ef04afd9e390929a1
Confirmations
4403
Time
2026-10-29 01:22:22 UTC
Median time
2026-10-29 01:14:27 UTC
Transactions
3
Size
3,497
Weight
12,653
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
1c28873619997defd5c79673e4c7d171b24cf827d6e6455ef54167f3f4ba3b7c
Previous block
000000f02821ea9b330209b3c2b938c848070c4c9afd0ceffd4d4a34b71b87ef
Next block
000000b3e3598eeb7298758073032443b3a9e88799c0b60fe4605e2207ae95d8

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 35745 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
e1b464e8cb50c244a59eb14918ff3fd2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
77d017c8d3bc…4a89c1b05c6d coinbase1250.00000836
0abd89c07beb…c74bd554a3d8 spends P2MR pays to P2MR120.99598280.00000344
2852c651244b…ae31e3c10dd9 spends P2MR pays to P2MR220.001995080.00000492