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

Block 32905

Hash
0000019de8387ff35b8c0ccc4bbcdd3ad540bc125c05da2269f51a55972b90dc
Confirmations
9458
Time
2026-10-25 21:22:33 UTC
Median time
2026-10-25 21:14:38 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
27e6ccdb243026b7ad6059ae79b5c8ca4b121ea381914c7356925406f652e35d
Previous block
000001e971133d5e786c6837d793ce2ea8fff58fb7ddf7d340cddc1ab8b49265
Next block
0000018d94f5eabb450457c7f96ad7ee4612ab8c1cf987fb5ac0b240f60ebabe

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 32905 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
9f3b51bcf44cffe6e38ff1bc97ba9074… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
27e6ccdb2430…5406f652e35d coinbase1250