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

Block 1525

Hash
0000033979268b1f23949c86b784fb0120286a45d4c35f1b77e3db26e0a29d4e
Confirmations
40001
Time
2026-09-16 17:16:51 UTC
Median time
2026-09-16 17:09:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
6b71c1b9c106e20d918e89a6d634aa73d4525ed445097df5959e9ddfa053b1ac
Previous block
00000129d6015972bb4853083b0cdd949b1fae40a0779fd49332b4e311d23c4c
Next block
000000c88a4334384f3197805ed7b9831f898c5050cc1de393f0bde0bdee0197

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 1525 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
6b71c1b9c106…9ddfa053b1ac coinbase1250