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

Block 16761

Hash
00000005280f176486c9af37270b520827d06e757f4d08077f77bb3ab3a2d39e
Confirmations
23778
Time
2026-10-07 09:21:48 UTC
Median time
2026-10-07 09:13:02 UTC
Transactions
3
Size
752
Weight
2,492
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
7d0c1e151c0503a3f8e82b371a7c279d97d461519896309f175e82105ea58eb3
Previous block
000000816bca6c5af222b37f7fb9cae4c070d07d6fa8388927190e18ce239ed0
Next block
000000411ff69143616a0a54080823a942003178af2d98b3a4e5e1ce2159ddb5

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 16761 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
83824f5626d9…9bd77b1a58a8 coinbase1250.0000062
ac2f71d9ff1b…9fd95588eff0 pays to P2MR1248.99999360.0000031
d25f2e98f206…8cf228b781fa pays to P2MR1242.9999750.0000031