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

Block 14553

Hash
000000cd3a0bf94c24b361201a59c0fde879741f7833fc46ac4ad784eacb4370
Confirmations
27584
Time
2026-10-04 17:27:23 UTC
Median time
2026-10-04 17:17:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
433ee3d96f6d59886592d363682bef875e4a5a8cbd2759d6c63e9efb1f871cbf
Previous block
00000099a3213d8ada85f64b8a335ffc0b9b988ad092b7b2ecd3db5cfc2754bd
Next block
00000031b8c14e14979158168909d94328bb044c3a4f0b10670346e0570f70aa

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 14553 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
433ee3d96f6d…9efb1f871cbf coinbase1250