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

Block 38788

Hash
000000e282c545ac814f9244cd3854b2f7517ddfa70b05e065c90c7530c19e3e
Confirmations
1878
Time
2026-11-01 10:22:40 UTC
Median time
2026-11-01 10:14:53 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
713477851f638de171cfd26313bec5dc323967cc8fbfdf7a09d76b817193306d
Previous block
0000028656636dbf22de0853bc9b7e1e40e71ee863ceb99f7d461a2972261fdc
Next block
0000021ab18b7b24bed5f18b67583d416e703d13b8a91cd2f284254f0a04fc42

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 38788 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
6cfe1d6e660df77a4e410d2b87908773… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
713477851f63…6b817193306d coinbase1250