Block 20836
- Hash
000000c874b447e24d622bda381150220c70c17fa8353dfc72782c634e37db55- Confirmations
- 20780
- Time
- 2026-10-12 03:48:20 UTC
- Median time
- 2026-10-12 03:39:44 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
1d38adf4c866322688e84021da7e21eb66ce3f393788b328f8e94a34604846dd- Previous block
- 0000013216241854ee9e6bcdc30974061804759d5f6e60363f25033660e9f394
- Next block
- 000000b5da2131fa9b456e31efb84bc63a6acc95f5b5d92871b1abd04bd62de3
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 20836 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
f2d8361a1b9c6c0cae903bbf88ec69ff…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 1d38adf4c866…4a34604846dd coinbase | 1 | 2 | 50 |