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

Block 13133

Hash
000000650719528a8b9c12f8cbc51a32ada6af8f493136ab37539c085d30a650
Confirmations
27912
Time
2026-10-02 23:44:07 UTC
Median time
2026-10-02 23:36:04 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
bb66ce6559410202336152d8216ad81780dccdaa4d2ba7f5922a595760d3721e
Previous block
0000009d06f1dab8bc9d99da859dda9e141257ef2c91080131661fe2a824ede0
Next block
0000004a0925652a0d4e3f07f19f67ec7ee464474f4b343b5c8685612a3519f9

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 13133 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
bb66ce655941…595760d3721e coinbase1250