Block 21345
- Hash
00000114208ba85eb2ca11e7bffb8577d942f291740844b72987023fd25fd037- Confirmations
- 20274
- Time
- 2026-10-12 18:00:13 UTC
- Median time
- 2026-10-12 17:52:17 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
414653727c75d2b16752b4f9efff4a1265fb1b3073513c42d1bebe4531001c1c- Previous block
- 000000bd88173a7e17268a5cefd6c556a7a6da65645ea3f53db76c8238a2a184
- Next block
- 0000002a253d17a48ba68caa1e53879702852ed5c37d85c69a1fd64281b61045
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 21345 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
4de5f4664ec9a80408fafcd35634b6a2…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 414653727c75…be4531001c1c coinbase | 1 | 2 | 50 |