Block 20923
- Hash
000000021c7dc10fe4c2deec8cc1c178b76560b5f563b7edeeef9e355e73466f- Confirmations
- 21344
- Time
- 2026-10-12 06:14:09 UTC
- Median time
- 2026-10-12 06:05:48 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
0f43ceb28fcc6b83476b00f1cf0801fe7f12ea6d299758adcb70b581a358bdc7- Previous block
- 0000006b4ee89ea06f54a95a449266c694ac1cbba04123bcb27cc4dbe117a5a8
- Next block
- 00000094ca5f2c1f3e6677e5d9f84984b3a33e818cd6db26b190bb47a7f2b6e0
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 20923 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
8310277114d9a4132afa22558c6a8915…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 0f43ceb28fcc…b581a358bdc7 coinbase | 1 | 2 | 50 |