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

Block 32132

Hash
000000a45e9d51afb15a91bd926ada73daf884d887b499e0ad81632fe7c5737c
Confirmations
8140
Time
2026-10-25 00:42:09 UTC
Median time
2026-10-25 00:34:15 UTC
Transactions
2
Size
3,046
Weight
11,665
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
30f3050f19eefa218ec6027aec421957be7bba3104026bed1ac87b07f8b344e0
Previous block
0000003873fe4e0ab0b274c79fd275d1d3c376ecb8d0f592b224bbf878c443bd
Next block
0000013af63ae0c505a4aa46edcc1026db285c9a58e03033a3439d955e7f900e

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 32132 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
1b29abdae0c0701a8d9f4cfae2173439… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4f76d994b2a8…f77cd9660e2f coinbase1250.00000344
eb7923cddc18…6aa30d66298d spends P2MR pays to P2MR120.996986240.00000344