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

Block 1353

Hash
000002637209a8f54ba80d69d1cc05212fe7ca2470caffe7e6f6afe7e07abf4b
Confirmations
39473
Time
2026-09-16 12:46:10 UTC
Median time
2026-09-16 12:38:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
90fe7716476203680e61de23592f0b31dca37b3a122a435bc087865fd7430593
Previous block
000003036e38a80340ad7815337675b5456c6ead2e1c1cd8a622fc2e3b6b5add
Next block
00000305190c01cd879c933fe1715a706f4db389316f5dedbcde7075f5aad70b

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 1353 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
90fe77164762…865fd7430593 coinbase1250