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

Block 33963

Hash
00000080d9b9606b549a798b93ce12b5a11fcfefe2fcf7ed6768f1755a73a2c1
Confirmations
6073
Time
2026-10-27 01:45:13 UTC
Median time
2026-10-27 01:36:58 UTC
Transactions
4
Size
3,771
Weight
13,338
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
7944ab6dbf094f8c69983022fc27079c6a03e8e98a6595410f6930d0a585678c
Previous block
0000004a5e703ed35f8606b90f968894c657616b26f9e935b5e817713df80863
Next block
000001a1d7c491a112bc1ee2dfe0514c28eaaa2459f1b31dc31556684d552d12

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 33963 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
742313404c008a8a3c0c9d64b616a472… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
283262ffd474…4f356690d719 coinbase1250.0000118
fdf8e9787ee3…80555844b85b spends P2MR pays to P2MR120.996986240.00000344
ffd056d429f3…18453d996397 spends P2MR pays to P2MR120.996986240.00000344
355b1e98659c…0db34cd44ba4 spends P2MR pays to P2MR220.001990160.00000492