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

Block 6669

Hash
00000022e2482375431cd64a3029643c44dacb258759baadb4da16e82602b4df
Confirmations
35517
Time
2026-09-23 09:34:58 UTC
Median time
2026-09-23 09:25:03 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
6be68743319362a96f48d679dc5db64598327f72ca1759fb76bf1b68e1a3fcbc
Previous block
0000000455428822067573c3deaab42cd4877f5ab0404438dbdf1a64ed51af6b
Next block
00000034aeeecab89909ce5fba3eac376f4cdb581470c65692063748ffc9c339

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 6669 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
6be687433193…1b68e1a3fcbc coinbase1250