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

Block 32539

Hash
00000021bd1a0b27bf02027a7da07009eb8f8af1a745b99242a10e7e7a8971d2
Confirmations
8954
Time
2026-10-25 11:35:17 UTC
Median time
2026-10-25 11:27:14 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
92b0845a243d51b91e24fda420c2d5cf7e1028f2985e02e7ba6161c180ad28b1
Previous block
00000084fcc707718f44a3b503675b142e78fe5b9bb56242c4a8b2076480d481
Next block
000000e10f7bab8be00b251b70b25807fc02b39b3e41ff1068f78b290456704b

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 32539 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
6f15f6accbcd22a2f7fd9cbfdd9fd37f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
92b0845a243d…61c180ad28b1 coinbase1250