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

Block 9564

Hash
0000000f1167f7907e2aa16290dd53a5d53f1940282eb340f0f42d890d694a59
Confirmations
32320
Time
2026-09-28 09:38:36 UTC
Median time
2026-09-28 09:29:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
cea94d81f339708d65a17e026d5cbe1686792c094d3399c613b8f3c1e2e7f6e2
Previous block
0000004bd1247d62cec60ac7408912c8d1beee0089f26fe6cdc0c2bb7d8a5617
Next block
000000606d818a3714582a8276b20722eb3d80975d41033b43e504309d207f3c

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 9564 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
cea94d81f339…f3c1e2e7f6e2 coinbase1250