Block 20423
- Hash
000000287c986a92af998105848623302bad9e97c32949013a2e3855c1685e32- Confirmations
- 21011
- Time
- 2026-10-11 16:27:11 UTC
- Median time
- 2026-10-11 16:19:18 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
0c90a81fa1906b95d6d1e4f8a743da532952af43723784afd3a92d7c79cc9d5d- Previous block
- 0000009d9f2a575d176bcbf7908aaf7c9cd6d0cd8970ecb2c274b17141e2295c
- Next block
- 00000004a49da4ad4d26e5929406d281e3177b02e685bafe53fb10e243f5e3d9
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 20423 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
b904e38f85af2ad996c777fde4922544…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 0c90a81fa190…2d7c79cc9d5d coinbase | 1 | 2 | 50 |