Block 28143
- Hash
00000150f38195a9193302635d59168d9f32012456fc857e35c2639074798c5e- Confirmations
- 12438
- Time
- 2026-10-20 13:01:24 UTC
- Median time
- 2026-10-20 12:52:47 UTC
- Transactions
- 6
- Size
- 3,823
- Weight
- 13,957
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
b91a02a5df9dd3be5e8e711cbb3d0fa4c2a4c97346abb1c0cced182f13b7e9c5- Previous block
- 0000009cd590c04d7a371a12c669c5c37dcb3b1eb89a464b6f3ce59cd8a445fb
- Next block
- 0000017f046b6bba510ecbfd61c4ba4c6444764943276c03be0046810c7e1e45
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 28143 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.
The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.
- Status
- In the form M2 requires, followed by the signet solution push (the classical signature)
- Signature
ed6609c6fa24285439a9c2cb40701ea1…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| da4ec5029933…f8ff022028eb coinbase | 1 | 2 | 50.00001498 | |
| 28597c9919e8…12b208148d4d pays to P2MR | 1 | 2 | 27.9999285 | 0.0000031 |
| 6dbf872618aa…19e88d5bb390 pays to P2MR | 1 | 2 | 9.9998727 | 0.0000031 |
| b469a50282a3…71a465228d92 pays to P2MR | 1 | 2 | 27.9999285 | 0.0000031 |
| 30445826d50a…d0a3527f4ea5 pays to P2MR | 1 | 2 | 5.9998603 | 0.0000031 |
| 954557643be7…6b6f2cea63ad spends P2MR pays to P2MR | 1 | 1 | 0.99999742 | 0.00000258 |