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

Block 13483

Hash
000000864712823e45c2cb5f9b9ed5c2533fc2c212dbecfdc181b36688538237
Confirmations
26661
Time
2026-10-03 10:07:32 UTC
Median time
2026-10-03 09:56:59 UTC
Transactions
2
Size
736
Weight
2,188
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
d408e8f09845b6c1b7c5c35176d212fb23159e201b3ea313841e0b202d99ba73
Previous block
00000095bf0a1b84a545d10c3c70d431ca7ff77b6b07d5f0f7a7161e6b9c0709
Next block
000000a30753f0f17395ce577bb1bfcbbdfecf74311ada17202fd0a08d5243d1

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 13483 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
6518d668727e…6e04b46911f6 coinbase1250.0000232
b7b2fa4f4d78…74554cc6b611 pays to P2MR220.01995340.0000232