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

Block 883

Hash
00000119662718c67907fbc4987737fff586346abccf4aa759c6c2c47496812a
Confirmations
40924
Time
2026-09-16 00:53:22 UTC
Median time
2026-09-16 00:45:51 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
b1664740129c26cbd6e88be008cf0ae84433a002589e1a05595b8116b0a85fbd
Previous block
00000117b8ab226d7e65101d13622e97294e7ab5ef3c68b06cff262a880e38e5
Next block
00000282d2cf54efc9153c66b511975b594729d98b0867878b8c7e4e6f36c72c

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 883 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
b1664740129c…8116b0a85fbd coinbase1250