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

Block 1947

Hash
000002949ef8e60e9032de1b1e337d9bfff50320b2a9a54df406f9a74c22cb04
Confirmations
38892
Time
2026-09-17 04:26:05 UTC
Median time
2026-09-17 04:18:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
71594137f98c869bbe954a4b71a2c0cac10a2cae5ffc86dc4d027444286d397b
Previous block
000001af4b9bfe903695c0305699dfd5549583402f16f23c519d105e63794145
Next block
0000034ab23ee6dba599f809351c4bb050b3d293e1351d231fcfbff84b75b236

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 1947 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
71594137f98c…7444286d397b coinbase1250