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

Block 1517

Hash
000000d4bc6224f1f1fcb6a5380b4b2c790e5301d26caf90954c581b109138ea
Confirmations
40468
Time
2026-09-16 17:04:28 UTC
Median time
2026-09-16 16:56:23 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
33af581e32bd0cc3ceb5cb6e72eac8c3d13d053bf9a77d5a0a4c35c9fcb3d23d
Previous block
000001788146e96b5f2abd62d95d77954d95c38cf79d345140882d8d32b97699
Next block
0000016880d96b7635636d19064bbb8e9c998be610ad8d1c328b78bf45fceeb2

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 1517 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
33af581e32bd…35c9fcb3d23d coinbase1250