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

Block 35880

Hash
0000017c0361cdd3f612af3868ca65a5f0127a7bfa644f0c9abfc63ac0147f8c
Confirmations
4683
Time
2026-10-29 04:59:46 UTC
Median time
2026-10-29 04:51:54 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
42589a600ae6a03d71d44833983fe200791e9e472ff7b9461f1cabd0ea9bf878
Previous block
0000019b875cd425968029bac18e7b59703b634404e04f1458c8b77146be3d2d
Next block
000001be53632d6162bfb1a2a83106fa97ba1da6da30beb947bce9a7ab406d92

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 35880 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
ee1f9c70a7fb6e5b613049a2d7617c66… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
42589a600ae6…abd0ea9bf878 coinbase1250