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

Block 36055

Hash
000000b7422a925d9a0bab4258aec3c6465e4fb71dcadb86c2cd4822c05ff9de
Confirmations
3994
Time
2026-10-29 09:40:30 UTC
Median time
2026-10-29 09:32:27 UTC
Transactions
4
Size
3,595
Weight
13,039
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
fd6f51face360bdc8b128566dfcbfe97719a65a45c51c039cfd49d866b297e6a
Previous block
000001bcecc2c6be5e843a11efae0b5638a34bc98933895a9e321d486d2a33c9
Next block
000000365372f449732d0f18458f9556cb2bfd22c237a4854fa2be8445434376

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 36055 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
5ec6b93ca4f967e8b9042bb517b2da77… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d1bed23ca93f…f5c6d1305b18 coinbase1250.00001032
0fad0a694594…c40e7fdc3d5c spends P2MR pays to P2MR120.99598280.00000344
8fd0406ad596…888014dd5382 spends P2MR pays to P2MR120.996986240.00000344
e0ccb959eeb2…cc66d43e84b2 spends P2MR pays to P2MR120.99598280.00000344