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

Block 13673

Hash
00000024ae5e114df9cde1ee4a91ed363b2e2901f7b5a8a10005caa1bde4edbc
Confirmations
27674
Time
2026-10-03 15:45:28 UTC
Median time
2026-10-03 15:36:37 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
2a741ea85f5c5b5231860d41e1517f86f62fd8465bb6dcf16466d4ae479eddac
Previous block
00000072140311d447582c6633d44ef52aeb8864d477e1d897a41a84e46c4e31
Next block
0000000b7cfcca89d91bfba0b9b6127a3ce17eb8f79e2fa6559a8681430d7275

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 13673 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
2a741ea85f5c…d4ae479eddac coinbase1250