Block 21765
- Hash
00000126e4dae7c94fc8489f82ed6be587d96dceb3ffb4831ac3a9c2a60ee6c1- Confirmations
- 19105
- Time
- 2026-10-13 05:42:53 UTC
- Median time
- 2026-10-13 05:34:22 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
4a55b068210c04ffe17e0da589cced5ebca09f83c2eb310d79965c7454b125f6- Previous block
- 00000034016de0f4631e68c224ad00ad8de9e3db81090e46221e1fb2c17961d3
- Next block
- 000000f4343fd6f20d71ceeffde6714f7ff8cba3e2141db426f7e65ef0adb3cd
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 21765 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
51bdee06927e9fdeffec8c9da800bc52…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 4a55b068210c…5c7454b125f6 coinbase | 1 | 2 | 50 |