Block 2553
- Hash
000000dd139ce0d324d188976c90cfc4c09a42208b707ad196c7477639c7c272- Confirmations
- 39623
- Time
- 2026-09-17 20:23:40 UTC
- Median time
- 2026-09-17 20:15:40 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
8482c287253b9076650acdf0ed93c9c89cfedc6e05f79726e964e88251dd37c9- Previous block
- 00000369bb75bb08c9603fef99ef105317c88a1389180d4c42312789a2ea7ddf
- Next block
- 0000007415b8890eb6b313e5da46f846ba1588f90c24cf5e8e09acc8aaac142d
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 2553 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 |
|---|---|---|---|---|
| 8482c287253b…e88251dd37c9 coinbase | 1 | 2 | 50 |