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

Block 17472

Hash
0000000a781c3c5224f9f27b72c5da66bc6a46288cf05722f83687ae676d16ed
Confirmations
24414
Time
2026-10-08 05:47:32 UTC
Median time
2026-10-08 05:37:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
39a1eb9146050fcfb2eb7690a23e2f1ca748a53cc862d7a1e0fd7c741940f18c
Previous block
0000004072df571a9ac5a808bb05cb9807fa55cb49ff5b3042b72db7a065e33d
Next block
0000006b55a06ccea2ff17477f5eeddfff97c60d55bedd9ff8612f29032937aa

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 17472 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
39a1eb914605…7c741940f18c coinbase1250