Block 1689
- Hash
0000027827b4f9c32207c11605217a0566aeee275cde9fa6ca6e72ef6f9949d7- Confirmations
- 40493
- Time
- 2026-09-16 21:39:03 UTC
- Median time
- 2026-09-16 21:31:21 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
e4f04b4686733a550e0ff02e23d16502253c6dd30f145466f58d293b822a71a3- Previous block
- 000002ac9bd74fc641dd32fb238290dd78643e7206230029dc549a6c890b1ef5
- Next block
- 0000019c5d9f76bc102aa8c6fcf021ed12a1bc5afcc14ef5d1e54a763eea9de0
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 1689 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 |
|---|---|---|---|---|
| e4f04b468673…293b822a71a3 coinbase | 1 | 2 | 50 |