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

Block 8653

Hash
000000061622d83bd5e22425a592a76b512a07f73d615c92a23f3ee6a98e61ab
Confirmations
33449
Time
2026-09-27 01:30:11 UTC
Median time
2026-09-27 01:20:15 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
481272b9f8916298cc44e29ae111ecb2803133e4c6377903832e1da787370c9b
Previous block
0000004ba9f4e75b441d75fcb426848b0b320b66f6c85492368777aa373c7220
Next block
0000002ad07e427c09ffcac41bdcf0bf37e3c8ee142516b5535b3cc22911c18c

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 8653 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
481272b9f891…1da787370c9b coinbase1250