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

Block 8266

Hash
0000000ef16510ebbfb0fe203939098dc620220f33838a4e0223c53edfe66604
Confirmations
32799
Time
2026-09-26 11:46:11 UTC
Median time
2026-09-26 11:36:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
490dd4953792afaf885266fcf856ccf4d6d3d183db19e61498922e93a8ce1a7b
Previous block
0000002a3dab3ac0b3bcbe66062974f4aebe2a51eb767393afbde17371d2a4a9
Next block
000000625fa2935b561ca9fff7228b54ab5c6fd360da8de1f68b99b28bba5a5b

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 8266 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
490dd4953792…2e93a8ce1a7b coinbase1250