Block 554
- Hash
0000006c319f47b5e0744e36094061433e21b758b71f9d5ba6e236d2dd5db537- Confirmations
- 41803
- Time
- 2026-09-15 16:38:35 UTC
- Median time
- 2026-09-15 16:31:04 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
d258345dea2db55694fd203fb44056e13cd14626b85705d2a3cdf7c63e37dd7d- Previous block
- 00000047011a06e325b2eb724bfdd82e3b943ed751848e87e825e6ded11085fa
- Next block
- 0000023f5d8cce8c164465427c9edadb9dcdb9f192c5534b215ac902daeabf9e
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 554 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
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| d258345dea2d…f7c63e37dd7d coinbase | 1 | 2 | 50 |