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

Block 35044

Hash
0000021c65d271bb02c6eac259815b13f1de98242d5b44e6a88d9bc369c039a3
Confirmations
6586
Time
2026-10-28 06:41:15 UTC
Median time
2026-10-28 06:33:14 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
cb1697d6bedc7430bd38c4765ef596e3ffe8dc5cf279f6bb74eca813f185df61
Previous block
0000003ef70574f5d04a4f7c1c999e87fb5770bac94d01943799d37f8e430b92
Next block
0000013a404fa95cbd309f860f49385721896db809f2c01b643362e53ce093a7

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 35044 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
9aac9f043ea8ab8d8a3efa64880ab0eb… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
cb1697d6bedc…a813f185df61 coinbase1250