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

Block 39065

Hash
0000002eb6beae17b96f01101c69009d9bdb6b406f8aef49ef78c4797515eac3
Confirmations
1473
Time
2026-11-01 17:41:02 UTC
Median time
2026-11-01 17:33:07 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
51673a518411005624bed8f03161db8a1e242e33583616b531095372d913f323
Previous block
00000225a29fdda29f88a17af771dadf179be44f372cffb616ae0922cb434601
Next block
0000011303858c009552d44aaf52d2d7caa2227255b54b98e34da385d1a22bcd

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 39065 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
f979b17509f2fcf6395b90ee0c737b3a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
51673a518411…5372d913f323 coinbase1250