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

Block 2813

Hash
0000031aa632243ca082b787b0a712c1b9dc3431856367be4b83cdd24ddc653f
Confirmations
38019
Time
2026-09-18 03:13:56 UTC
Median time
2026-09-18 03:06:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
ab8d515abd46dc429a6394598086b6fbc28ed4e14af44e3c7c5fc405ce9426fd
Previous block
00000057ddce22d619c303ae01214fbe8b90a4aaf6859c9f00b6d2dac585d6e6
Next block
000000763dfb72a9b6f018989799e79d4348357a46d35747517e09709b648520

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 2813 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
ab8d515abd46…c405ce9426fd coinbase1250