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

Block 1377

Hash
0000034f2db04bafb5732985b6281671bbcf052b7598a809de773b1886589286
Confirmations
39032
Time
2026-09-16 13:22:23 UTC
Median time
2026-09-16 13:15:40 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
d2326db0f94d95a093f94be28e4eca88863451f017f29cb3c07149252e182671
Previous block
000001496d10d545d6f39f4511f960061b9482b4aa1ccf04f8f85ac16e2364ef
Next block
00000186934b5d1db502db98f74b84f2ef9c7a78608e6c09ef5a48abd562b26e

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 1377 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
d2326db0f94d…49252e182671 coinbase1250