Block 20345
- Hash
0000004e4d996dbcb4cfaf4711bd5dbbec0dc81e0d065c5db018fada8bc9a25c- Confirmations
- 20489
- Time
- 2026-10-11 14:18:18 UTC
- Median time
- 2026-10-11 14:10:34 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
a19f0e5e14cdb2f6187f235d072a262bdec38ecb2f3f3937721ce56f30dfd68a- Previous block
- 0000000c83ed406e4f1d14f3d0984d0a759ea48994555eece97f8a31c4909ecb
- Next block
- 00000046f5ddef7af8685c6efad69d0e8623667d2db2c5516ca32538b57ceaa2
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 20345 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
22ceb37da4c3133fd51b3eb11f6fe8cd…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| a19f0e5e14cd…e56f30dfd68a coinbase | 1 | 2 | 50 |