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

Block 8879

Hash
0000002791154963474a4f7191d73affaf2b2c6bcbd571e0281a40b840a79b70
Confirmations
33370
Time
2026-09-27 09:24:55 UTC
Median time
2026-09-27 09:16:41 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
cea3f3f65bb6566c681fbdf5ce7ef9dc8a7c4e73d158638de24be051274f4434
Previous block
0000005b76a9481319c8f3b577c4a0c50c8f9bcfb086668fa0bb54a77066a0de
Next block
00000055339ac271b3aedf5e8b7255a90dbef2ca5f4e9f66a7058dae6fdb9b1e

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 8879 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
cea3f3f65bb6…e051274f4434 coinbase1250