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

Block 38955

Hash
000001c8965c19013336da455d0c1412834753bd542eb10bacda2d47cbc8dd71
Confirmations
1229
Time
2026-11-01 14:46:55 UTC
Median time
2026-11-01 14:39:02 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
77c29a7a987c81ea4aedd3b1013f491bb2e8f8a519a4a3df2d1f483e584aa50f
Previous block
00000260158f5044dd01b6a6eed289558829930fc2d6385443c84ff00fe8f561
Next block
000001744848bd3da2b4da153a0d3a414d78e78c0d33e6c74bb9c0b8e9c08d17

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 38955 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
5bed084644942a8e4da3df0a280b8981… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
77c29a7a987c…483e584aa50f coinbase1250